Devices for stimulating fascia

Abstract

A fascia gripping device for stimulating the fascia in hands and feet to strengthen and train them is discussed. The fascia gripping device can include a frame with an elastomeric insert having openings disposed therethrough for fingers and toes to pass through. The fascia gripping device can also include an elastomeric band woven to provide openings for fingers to pass through. The fascia gripping device can be used on dumbbell and exercise equipment as a means for a person to grasp to lift the dumbbell and to operate the exercise equipment to stimulate the fascia while performing exercise movements.

Description

DEVICES FOR STIMULATING FASCIACROSS-REFERENCE TO RELATED APPLICATIONS:

[0001] This application claims priority of United States provisional patent application serial nos. 63 / 637037, filed 22 April 2024; 63 / 675710, filed 25 July 2024; 63 / 702647, filed 2 October 2024; and 63 / 718632, filed 9 November 2024, all of which are incorporated by reference into this application in its entirety.TECHNICAL FIELD:

[0002] The present disclosure is related to the field of gripping devices for stimulate the fascia in hands and feet during physical exercise with free weights and with exercise equipment.BACKGROUND:

[0003] It is often difficult for people who are not in the best of physical shape to improve their physical well-being and health. Also, those who were more physically active and fit when they were younger tend to become more sedentary as they age, and their physical well-being and health can decline. In addition, those who have suffered a physical injury, notwithstanding that they may have been physically fit and healthy prior to the injury, may find it difficult to continue exercising as they could prior to their injury. In all of these cases, there is a need for improved physical fitness footwear, apparel and equipment that can enable anyone to enhance their exercise regime by causing them to use additional muscles to maintain their balance while exercise while lowering the amount of weight or force required so as to not overtax the person’s joints and muscles and improve proprioception, especially if they had been previously sedentary or are recovering from an injury.

[0004] In The Role of Proprioception in the Management and Rehabilitation of Athletic Injuries (SM Lephart et al., The American Journal of Sports Medicine, Vol. 25, No. 1) proprioception is defined as a specialized sensory modality of touch and encompasses the sensations of joint movement and joint position. Proprioception contributes to motor programing for neuromuscular control required for precision movements and also contributes to muscle reflexes, providingdynamic joint stability. Proprioceptive receptors found in the skin, muscles and joints provide input to the central nervous system (“CNS”) and, along with visual and vestibular centres, contributes afferent information to the CNS regarding body position and balance. A sports injury or other musculoskeletal trauma can lead to proprioceptive defects. Proprioceptive rehabilitation seeks to retrain altered afferent pathways to enhance sensation of joint movement.

[0005] The fascial system of the human body consists of the three-dimensional continuum of soft, collagen-containing, loose and dense fibrous connective tissues that permeate the body. It incorporates elements such as adipose tissue, adventitia, and neurovascular sheaths, aponeuroses, deep and superficial fasciae, epineurium, joint capsules, ligaments, membranes, meninges, myofascial expansions, periosteum, retinacula, septa, tendons, visceral fasciae, and all the intramuscular and intermuscular connective tissues including endo- / peri- / epimysium. The fascial system interpenetrates and surrounds all organs, muscles, bones and nerve fibers, endowing the body with a functional structure, and providing an environment that enables all body systems to operate in an integrated manner. The concept of a continuum of the collagen and connective structure, the cellular diversity that makes up the fascia, is emphasized. It is this continuum itself that assures the health of the body.

[0006] These scientific definitions allow healthcare practitioners to make some deductions about fascia. The fascia includes everything that presumes the presence of collagen / connective tissue or from which it is derived. All the tissue considered as "specialized connective tissue" of mesodermal derivation is inserted into the fascial system. These include blood, bone, cartilage, adipose tissue, hematopoietic tissue, and lymphatic tissue. The fascial system has no discontinuity in its path, with layers of different characteristics and properties overlapping.

[0007] A further research group for the nomenclature of the fascia founded in 2013: FORCE - Foundation of Osteopathic Research and Clinical Endorsement. The FORCE group has recently written several articles, highlighting new concepts to understand the concept of the fascia better: “The fascia is any tissue that contains features capable of responding to mechanical stimuli. Thefascial continuum is the result of the evolution of the perfect synergy among different tissues, liquids, and solids, capable of supporting, dividing, penetrating, feeding, and connecting all the districts of the body: epidermis, dermis, fat, blood, lymph, blood and lymphatic vessels, tissue covering the nervous filaments (endoneurium, perineurium, epineurium), voluntary striated muscle fibers and the tissue covering and permeating it (epimysium, perimysium, endomysium), ligaments, tendons, aponeurosis, cartilage, bones, meninges, involuntary striated musculature and involuntary smooth muscle (all viscera derived from the mesoderm), visceral ligaments, epiploon (small and large), peritoneum, and tongue. The continuum constantly transmits and receives mechano-metabolic information that can influence the shape and function of the entire body.”

[0008] The fascial structure largely gives its ability to transmit the produced force. The latter not only functions as a transporter of the produced mechanical tension but stores mechanical energy to save myoelectric energy. The connective tissue that determines the various muscular layers derives in great proportion from the fibroblast.

[0009] Muscles play a valuable role in managing the mechanical tension produced and felt by rapidly changing the morphology of their cytoskeleton; this mechanism is facilitated by the intervention of fibroblasts. If the mechanical stimulation felt by the myofascial system (connective and contractile tissue) is present for a short period, the morphological change will be transient. If the mechanical forces persist in reshaping the myofascial system, there will be a chronic change in form and function.

[0010] Every fibroblast, potentially, is aware of the functional state of the one close to it as well as those distant from it, ensuring the fascial and mechanical continuity. In the connective tissue, there are other types of cells not yet wholly studied and cataloged.

[0011] In the superficial and deep fascial tissue that covers and divides the muscle, cells like fibroblasts are called fasciacytes. These cells specialize in the production of hyaluronic acid (high molecular weight glycosaminoglycan polymer of ECM); the latter allows dampening of thetensions, fills the cell spaces, and allows sliding of the different tissue layers. They most likely will reside in the areas with the greatest presence of innervation (nerve endings, Pacini, and Ruffini corpuscles).

[0012] Fascia training is an approach that many in the fitness realm are encouraging people to do to improve the health of their fascia, a web of connective tissue that holds the body’s organs, muscles, bones and tissues in place. Stretching from head to toe, the fascial network gives the body its shape, much like a sheet of plastic wrap or those fine, white fibers that bind and mold the inside of an orange.

[0013] This pliable web of tissue also plays an important role in proprioception — the body’s ability to sense movement, action and location — and thus helps with coordination. That’s because the fascial network is richly innervated, containing some 250 million nerve endings, according to Dr. Robert Schleip in the 2020 medical book “Fascia, Function, and Medical Applications.”

[0014] Fascia training can help a person to be healthier, have less pain, and to move more fluidly. It can even improve athletic performance. Ignoring fascia may result in developing a host of problems. Fascia can shorten, stiffen and develop adhesions from repetitive movements like running or swinging a racquet, according to Schleip, a pioneer in fascia research who co-initiated the first International Fascia Congress, held in 2007 at Harvard Medical School in Boston. A majority of sports-related overuse injuries occur in the fascial network.

[0015] Fascia can also become tight and painful from inactivity, such as sitting at a desk all day or spending hours scrolling through a smartphone. Working to loosen tight, knotty fascia is the basis for fascia training, and it can help most people, according to certified personal trainer Liz Barnet Simmons, director of brand and business development at SportsMed Physical Therapy in Glen Rock, New Jersey.

[0016] One known method of fascia training is fascial release, in which pressure is placed on the restricted tissue via a massage, foam roller or ball. This technique can relieve stiffness andadhesions, plus move lymphatic fluids and reduce swelling. Foam rolling increased a joint’s range of motion when performed for more than four weeks on certain muscles. Another way to assist fascial health is through plyometric movements such as skipping, hopping and burpees. These bouncing movements help keep your body young and springy by boosting its elastic recoil capacity, which is stored in the fascia.

[0017] A December 2014 study showed hopping training may improve the performance of physically active elderly men. Such agility training is important, according to physical therapist Nick Voci, owner of Manchester Physical Therapy in Manchester Center, Vermont. In addition to jumping and hopping, agility training includes lateral shuffling, zigzag running movements, and quickly moving forward and backward.

[0018] Slow, dynamic stretching — in which you’re moving rather than holding a position — is also a good way to improve fascial health. Examples include walking lunges, squats and arm circles. Since fascia runs in chains throughout the body, these stretches should incorporate as much of a given fascial chain as possible, Barnet Simmons said, noting one easy fascial stretch is raising your right arm over your head. Fascial release, plyometrics and dynamic stretching are helpful practices for most people. Incorporating just a few minutes of bouncing, foam rolling and stretching into an exercise regimen can be beneficial. In weight training, using cable towers to have different mini bounces at the end of the range of movement can provide this. Weight resistance machines incorporating cable towers are common in many commercial gyms and home-based exercise equipment for personal and home use.

[0019] The fingers and toes each contain multiple small bones (phalanges in the fingers and toes, with the toes also including the metatarsals). Each bone plays a unique role in movement and stability, making it essential to strengthen them in varied ways to ensure comprehensive support and functionality.

[0020] Different exercises target specific joints and muscles associated with these bones. For example, exercises that involve gripping or pinching can strengthen the muscles around the fingerbones, while toe curls or resistance band exercises can enhance toe strength. This targeted strengthening ensures that all parts of the finger and toe structures are effectively supported.

[0021] Strengthening these bones in different ways helps prevent imbalances and weaknesses. For instance, focusing only on one type of movement might neglect certain muscles or joints, leading to potential injuries or reduced performance in activities that require a full range of finger and toe movements.

[0022] The varied movements and exercises help simulate real-life activities that engage different aspects of finger and toe function. For example, combining grip strength exercises with toe flexor activities ensures that both gripping and balancing functions are optimized, reflecting the diverse ways we use our fingers and toes daily.

[0023] T raditional exercise bands range from one to six feet don’t include holes designed to splay the fingers and toes. Bands currently available focus on providing resistance across larger muscle groups, by gripping the band from the outside with a palm dominant grip, targeting larger muscle groups during a movement pattern. Finger or toe-specific training relies on smaller separate bands like finger extensor bands or toe separators. Currently, there is nothing to activate the fingers and toes and connecting them with the larger muscle groups through a movement. The way it is now, we either target larger muscle groups alone or activate the fingers and toes independently.

[0024] By targeting both fingers and toes through independent and combined exercises, this fitness regimen significantly enhances overall bodily function. Strengthening intrinsic muscles in the hands and feet improves dexterity, grip strength, and balance. This focus on smaller, often neglected muscles supports better alignment and stability throughout the body. Additionally, engaging the fascia and tendons in these areas enhances flexibility and resilience, helping to prevent injuries and improve movement efficiency. Overall, these exercises promote better circulation, reduce stiffness, and contribute to holistic body conditioning and performance. It isdesirable to enhance strength and coordination by integrating finger and toe exercises into comprehensive band and workout routines.

[0025] It is, therefore, desirable to provide a gripping device that can promote the training and strengthening the fascia in a person’s hands, fingers, and toes.SUMMARY:

[0026] Apparatuses comprising compressible material for stimulating the fascia in hands and feet to strengthen and train them is provided to provide a proprioceptive effect when contacted thereon. In some embodiments, the apparatuses can comprise the materials and devices as described in international patent application no. PCT / CA2017 / 050874 filed 20 July 2017, which is incorporated by reference into this application in its entirety, as well as in international patent application no. PCT / CA2024 / 050252 filed 29 February 2024, which is incorporated by reference into this application in its entirety.

[0027] In some embodiments, the fascia gripping devices described herein can combine conventional strengthening movements with dumbbells or bands with fingers and toes activation. This can allow the body to strengthen in so many different fascia and intrinsic muscle patterns as the fingers and toes can be splayed during the training movement. This differs from typical exercises where the hand and foot is gripping in one position and then strengthening the body. There are prior art products, such as toes spacers and forearm strengthening devices, but they do not allow strengthening in unison with shoulder press, biceps curls, or triceps extensions as an example.

[0028] In some embodiments, the exercise bands described herein can integrate finger and toes splaying functionality with a resistance band is a unique innovation. This type of band allows for exercises that simultaneously engage both the fingers and toes with the larger muscle groups while also engaging the upper and lower extremities. Offering the benefits of coordination, stability, and fine motor control alongside more conventional resistance bands.

[0029] In some embodiments, the exercise bands can combine full body resistance training with localized finger and toe engagement. There are several advantages to our band that connect a regular band with the ability to activate fingers and toes while performing regular band exercises:1. Simultaneous Upper and Lower Extremity Engagement: With finger splaying capabilities built into a band, the small intrinsic muscles in your hands can be engaged while performing larger resistance exercises like squats, rows or presses. This can allow for a more comprehensive workout targeting both fine motor control and larger muscle groups simultaneously.2. Improved Grip and Grip Combinations: Finger splaying bands increase grip strength and dexterity. Incorporating this into a regular band will improve your grip and stabilize hand positions during dynamic movements. This can also give the ability to hold the band in many different combinations. You can splay your fingers and strengthen your hand in many different combinations during a movement pattern. For example, you can just focus on the thumb and index finger during a movement, while the next movement focus on the index and pinky finger. We have so many bones within the hand and there are many combinations with which you can strengthen the hand and thus strengthen the upper body differently by holding the band differently in your fingers. One can also hold the band in the same way as traditional bands while also offering so many more combinations to hold the band.3. Improved Balance and Stability-Toe splaying and finger splaying: Helps activate the intrinsic muscles of the hands and feet while also performing typical movements with the traditional band exercises.4. Enhanced Muscle Activation: Engaging smaller, often neglected muscles like those in the hands and feet during exercise band workouts can lead to a more balanced and comprehensive muscle activation. This can prevent muscle imbalances that sometimes arise when larger muscles dominate movements.5. Fascia Integrity and Health: Incorporating splaying exercises helps stretch and engage the fascia, the connective tissue that surrounds muscles and organs. This can enhance itselasticity, reduced stiffness, and promote better movement quality. It aligns with theories (movement base) theories that overdeveloped larger muscles can overshadow intrinsic ones. Splaying exercises help activate those intrinsic muscles, maintaining fascia integrity through the traditional band workout normally only activating larger muscle groups.6. Joint Mobility and Flexibility: Regularly performing splaying movements improves joint mobility in the hands, fingers, feet, and toes. This can increase range of motion in various exercises, contributing to better overall flexibility and function.7. Neuromuscular Coordination: Toe and finger splaying requires coordination between different muscle groups, enhancing the brain-to-muscle connection. This leads to better control during complex movements and a more efficient response to balance challenges.8. Injury Prevention: Strengthening smaller muscles and promoting fascia health can help prevent injuries related to repetitive strain or poor biomechanics. Toe splaying, for instance, can help mitigate issues like plantar fasciitis, while finger splaying can reduce the risk of hand and wrist strains.

[0030] Integrating these movements into exercise band routines can be as simple as incorporating band-resisted toe or finger splaying as a warm-up or as part of a mobility circuit. This approach can ensure that these often overlooked areas are adequately trained alongside major muscle groups.

[0031] Broadly stated, in some embodiments, a fascia gripping device can be provided for fingers or toes, comprising: a frame; an elastomeric insert disposed within the frame; and at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting the fingers or toes into.

[0032] Broadly stated, in some embodiments, the elastomeric insert can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0033] Broadly stated, in some embodiments, the fascia gripping device can further comprise a resistance band operatively coupled thereto.

[0034] Broadly stated, in some embodiments, the fascia gripping device can further comprise a cable or a rope comprising a first end operatively coupled to the fascia gripping device, the cable comprising a second end further comprising an attachment loop.

[0035] Broadly stated, in some embodiments, the fascia gripping device can further comprise a second of the fascia gripping device operatively coupled to the first end of the cable or the rope.

[0036] Broadly stated, in some embodiments, a dumbbell can be provided comprising a fascia gripping device disposed in a handle thereof, the fascia gripping device comprising: a frame; an elastomeric insert disposed within the frame; and at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting fingers into.

[0037] Broadly stated, in some embodiments, the elastomeric insert of the dumbbell can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0038] Broadly stated, in some embodiments, a dumbbell comprising a fascia gripping device disposed in a handle thereof can be provided, the fascia gripping device comprising: a frame; an elastomeric insert disposed within the frame; and at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting fingers into.

[0039] Broadly stated, in some embodiments, the elastomeric insert can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0040] Broadly stated, in some embodiments, a modular exercise bar can be provided, comprising a fascia gripping device disposed in a handle thereof, the fascia gripping device comprising: a frame; an elastomeric insert disposed within the frame; and at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting fingers into.

[0041] Broadly stated, in some embodiments, the elastomeric insert of the modular exercise bar can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0042] Broadly stated, in some embodiments, a fascia gripping device for fingers can be provided, comprising: a continuous loop elastomeric band; and wherein the continuous loop elastomeric band can be configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

[0043] Broadly stated, in some embodiments, the continuous loop elastomeric band can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0044] Broadly stated, in some embodiments, an exercise device comprising a plurality of fascia gripping devices for fingers can be provided, each of the plurality of fascia gripping devices comprising: a continuous loop elastomeric band; and the continuous loop elastomeric band is configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

[0045] Broadly stated, in some embodiments, the exercise device can further comprise a cord or a rope operatively coupling the plurality of fascia gripping devices together.

[0046] Broadly stated, in some embodiments, the continuous loop elastomeric band of the exercise device can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0047] Broadly stated, in some embodiments, the exercise device can further comprise a cable comprising a first end operatively coupled to the exercise device, the cable comprising a second end further comprising an attachment loop.

[0048] Broad stated, in some embodiments, a dumbbell can be provided, comprising: a plurality of curved weight segments disposed along an arc path between a pair of end faces; and a fasciagripping handle disposed along a longitudinal axis between the pair of end faces, the fascia gripping handle further comprising first and second elastomeric bands forming openings therebetween for the fingers to pass through.

[0049] Broadly stated, in some embodiments, the dumbbell can further comprise second openings disposed through each of the pair of end faces, wherein the fascia gripping handle comprises an end cap to pass through the second openings disposed through each of the pair of end faces thereby operatively attaching the fascia gripping handle to the dumbbell.

[0050] Broadly stated, in some embodiments, the first and second elastomeric bands can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0051] Broadly stated, in some embodiments, an exercise band can be provided, comprising: a plurality of substantially parallel elastomeric strands disposed in a two-dimensional array or planar configuration; and the plurality of substantially parallel elastomeric strands configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

[0052] Broadly stated, in some embodiments, one or more of the plurality of substantially parallel elastomeric strands of the exercise band can comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0053] Broadly stated, in some embodiments, an exercise band can be provided, comprising: a planar member comprised of an elastomer; one or more first rows comprising a plurality of adjacent first openings disposed therethrough for a fingers to pass through; and one or more second rows of the elastomer disposed between the one or more first rows.

[0054] Broadly stated, in some embodiments, the exercise band can comprise one or more second opening disposed about one or more of the first openings.

[0055] Broadly stated, in some embodiments, wherein each of the one or more second opening can be smaller than each of the first openings.

[0056] Broadly stated, in some embodiments, wherein the elastomer comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0057] Broadly stated, in some embodiments, an exercise band can be provided, comprising: a plurality of adjacent left and right curved side members disposed end-to-end to form the exercise band; and a first opening disposed through one or more of the plurality of adjacent left and right curved side members.

[0058] Broadly stated, in some embodiments, the exercise band can further comprise a channel disposed along a bottom side thereof.

[0059] Broadly stated, in some embodiments, the exercise band can further comprise a second opening disposed between each of the plurality of adjacent left and right curved side members.

[0060] Broadly stated, in some embodiments, the exercise band can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.BRIEF DESCRIPTION OF THE DRAWINGS:

[0061] Figure 1 is an elevation view depicting one embodiment of a fascia gripping device for use with hands and fingers.

[0062] Figure 2 is a top plan view depicting the fascia gripping device of Figure 1 .

[0063] Figure 3 is an elevation view depicting the fascia gripping device of Figure 1 having resistance bands attached thereto.

[0064] Figure 4 is an elevation view depicting the fascia gripping device of Figure 1 incorporated in a cable attachment for a weight resistance machine.

[0065] Figure 5 is an elevation view depicting two of the fascia gripping device of Figure 1 incorporated in a cable attachment for a weight resistance machine.

[0066] Figure 6 is an elevation view depicting one embodiment of a dumbbell comprising the fascia gripping device of Figure 1 disposed in a handle of the dumbbell.

[0067] Figure 7 is an elevation view depicting one embodiment of a modular exercise stick comprising the fascia gripping device of Figure 1 disposed in a handle of the modular exercise stick.

[0068] Figure 8 is a side elevation view depicting a second embodiment of a dumbbell comprising the fascia gripping device of Figure 1 disposed in a handle of the dumbbell.

[0069] Figure 9 is a top plan view depicting the dumbbell of Figure 8.

[0070] Figure 10 is a rear perspective view depicting the dumbbell of Figure 8.

[0071] Figure 11 is a left perspective view depicting the dumbbell of Figure 8.

[0072] Figure 12 is a side elevation plan view depicting a second embodiment of a fascia gripping device for use with feet and toes.

[0073] Figure 13 is a top plan view depicting the fascia gripping device of Figure 12.

[0074] Figure 14 is a top plan view depicting a resistance band woven around fingers as a means to provide a fascia gripping device.

[0075] Figure 15 is a perspective view depicting a third embodiment of a fascia gripping device.

[0076] Figure 16 is a perspective view depicting two of the fascia gripping device of Figure 15 joined together with a rope or band.

[0077] Figure 17 is a perspective view depicting a plurality of the fascia gripping device of Figure 15 joined together with segments of rope or bands to form a loop structure.

[0078] Figure 18 is a perspective view depicting two of the fascia gripping device of Figure 15 joined together with a rope or band to form an exercise device.

[0079] Figure 19 is a perspective view depicting the fascia gripping device of Figure 15 incorporated in a cable attachment for a weight resistance machine.

[0080] Figure 20 is a perspective view depicting four versions of a fourth embodiment of a fascia gripping device.

[0081] Figure 21 is a perspective view depicting three versions of a fifth embodiment of a fascia gripping device.

[0082] Figure 22 is a perspective view depicting one embodiment of a strand of a fascia gripping device.

[0083] Figure 23 is a top plan view depicting a continuous loop of the fascia gripping device of Figure 22.

[0084] Figure 24 is a top plan view depicting one embodiment of a toe fascia gripping device.

[0085] Figure 25 is a perspective view depicting one embodiment of a fascia gripping device with a wrist band.

[0086] Figure 26 is a perspective view depicting one embodiment of a hand weight with a fascia gripping device as a handle.

[0087] Figure 27 is a top plan view depicting one embodiment of an exercise band comprising a plurality of the fascia gripping device of Figure 22 configured in a two-dimensional array.

[0088] Figure 28 is a sketch depicting the two-dimensional array of the exercise band of Figure 27.

[0089] Figure 29 is a perspective view depicting one embodiment of the two-dimensional array of Figure 28.

[0090] Figure 30 is a perspective view depicting another embodiment of the two-dimensional array of Figure 28.

[0091] Figure 31 is a perspective view depicting another embodiment of the two-dimensional array of Figure 30.

[0092] Figure 32 is a perspective view depicting another embodiment of the two-dimensional array of Figure 30.

[0093] Figure 33 is a perspective view depicting another embodiment of the two-dimensional array of Figure 30.

[0094] Figure 34 is a perspective view depicting another embodiment of the two-dimensional array of Figure 33.

[0095] Figure 35 is a perspective view depicting another embodiment of the two-dimensional array of Figure 30.

[0096] Figure 36 is a side perspective view depicting one embodiment of an exercise band.

[0097] Figure 37 is a top perspective view depicting the exercise band of Figure 36.

[0098] Figure 38 is a bottom perspective view depicting the exercise band of Figure 36.

[0099] Figure 39 is a perspective view depicting one embodiment an exercise band for fingers or toes.

[0100] Figure 40 is a perspective view depicting one embodiment of a stretching exercise band.

[0101] Figure 41 is a perspective view depicting one embodiment of a handle for use with an exercise machine.

[0102] Figure 42 is a perspective view depicting another embodiment of a handle for use with an exercise machine.

[0103] Figure 43 is a top plan view depicting one embodiment of the exercise band of Figure 39 placed on a human hand.

[0104] Figure 44 is a bottom plan view depicting the exercise band of Figure 43.

[0105] Figure 45 is a top plan view depicting the exercise band of Figure 43 in a stretched configuration.

[0106] Figure 46 is a side perspective view depicting the exercise band of Figure 45.

[0107] Figure 47 is a front elevation view depicting a person exercising with one embodiment of an exercise band woven through the fingers and toes of the person.

[0108] Figure 48 is a top plan view depicting another embodiment of the exercise band of Figure 43.

[0109] Figure 49 is a perspective view depicting the exercise band of Figure 48 woven through fingers of a hand of a person exercising.

[0110] Figure 50 is a perspective view depicting the exercise band of Figure 48 woven through fingers of a person’s hands exercising on the floor.

[0111] Figure 51 is a perspective view depicting the exercise band of Figure 48 woven through all the fingers of a person exercising.

[0112] Figure 52 is a perspective view depicting the exercise band of Figure 51 woven around the thumb and index finger of the person.

[0113] Figure 53 is a perspective view depicting the exercise band of Figure 51 woven around the thumb and first three fingers of the person.

[0114] Figure 54 is a perspective view depicting one embodiment of the toe fascia gripping device of Figure 24 placed on the toes of a person.

[0115] Figure 55 is a front elevation view depicting one embodiment of a finger band device for attaching to an exercise machine.

[0116] Figure 56 is a perspective view depicting one embodiment of a foot band device for attaching to an exercise machine.DETAILED DESCRIPTION OF EMBODIMENTS:

[0117] In this description, references to “one embodiment”, “an embodiment”, or “embodiments” mean that the feature or features being referred to are included in at least one embodiment of the technology. Separate references to “one embodiment”, “an embodiment”, or “embodiments” in this description do not necessarily refer to the same embodiment and are also not mutually exclusive unless so stated and / or except as will be readily apparent to those skilled in the art from the description. For example, a feature, structure, act, etc. described in one embodiment may also be included in other embodiments but is not necessarily included. Thus, the present technology can include a variety of combinations and / or integrations of the embodiments described herein.

[0118] The presently disclosed subject matter is illustrated by specific but non-limiting examples throughout this description. The examples may include compilations of data that arerepresentative of data gathered at various times during the course of development and experimentation related to the present invention(s). Each example is provided by way of explanation of the present disclosure and is not a limitation thereon. In fact, it will be apparent to those skilled in the art that various modifications and variations can be made to the teachings of the present disclosure without departing from the scope of the disclosure. For instance, features illustrated or described as part of one embodiment can be used with another embodiment to yield a still further embodiment.

[0119] All references to singular characteristics or limitations of the present disclosure shall include the corresponding plural characteristic(s) or limitation(s) and vice versa, unless otherwise specified or clearly implied to the contrary by the context in which the reference is made.

[0120] All combinations of method or process steps as used herein can be performed in any order, unless otherwise specified or clearly implied to the contrary by the context in which the referenced combination is made.

[0121] While the following terms used herein are believed to be well understood by one of ordinary skill in the art, definitions are set forth to facilitate explanation of the presently disclosed subject matter.

[0122] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the presently disclosed subject matter belongs. Although any methods, devices, and materials similar or equivalent to those described herein can be used in the practice or testing of the presently disclosed subject matter, representative methods, devices, and materials are now described.

[0123] Following long-standing patent law convention, the terms “a”, “an”, and “the” refer to “one or more” when used in this application, including the claims.

[0124] Unless otherwise indicated, all numbers expressing quantities, properties, and so forth used in the specification and claims are to be understood as being modified in all instances by the term “about”. Accordingly, unless indicated to the contrary, the numerical parameters set forthin this specification and claims are approximations that can vary depending upon the desired properties sought to be obtained by the presently disclosed subject matter.

[0125] As used herein, the term “about”, when referring to a value or to an amount of mass, weight, time, volume, concentration or percentage is meant to encompass variations of in some embodiments + / - 50%, in some embodiments + / - 40%, in some embodiments + / - 30%, in some embodiments + / - 20%, in some embodiments + / - 10%, in some embodiments + / - 5%, in some embodiments + / - 1%, in some embodiments + / - 0.5%, and in some embodiments + / - 0.1% from the specified amount, as such variations are appropriate to perform the disclosed method.

[0126] Alternatively, the terms “about” or “approximately” can mean within an acceptable error range for the particular value as determined by one of ordinary skill in the art, which will depend in part on how the value is measured or determined, i.e., the limitations of the measurement system. For example, “about” can mean within 3, or more than 3, standard deviations, per the practice in the art. Alternatively, “about” can mean a range of up to 20%, preferably up to 10%, more preferably up to 5%, and more preferably still up to 1 % of a given value. Alternatively, particularly with respect to biological systems or processes, the term can mean within an order of magnitude, preferably within 5-fold, and more preferably within 2-fold, of a value. Unless otherwise indicated, all numbers expressing quantities, properties, and so forth used in the specification and claims are to be understood as being modified in all instances by the term “about”. And so, the numerical parameters set forth in this specification and claims are approximations that can vary depending upon the desired properties sought to be obtained by the presently disclosed subject matter.

[0127] As used herein, ranges can be expressed as from “about” one particular value, and / or to “about” another particular value. It is also understood that there are a number of values disclosed herein, and that each value is also herein disclosed as “about” that particular value in addition to the value itself. For example, if the value “10” is disclosed, then “about 10” is also disclosed. It isalso understood that each unit between two particular units are also disclosed. For example, if 10 and 15 are disclosed, then 11 , 12, 13, and 14 are also disclosed.

[0128] In some embodiments, a gripping device for stimulating the fascia, hereinafter referred to as a “fascia gripping device”, can be provided. Referring to Figures 1 and 2, one embodiment of fascia gripping device 10 is illustrated that can comprise of compressible insert 12 disposed within frame 14, wherein insert 12 can comprise a plurality of openings 16 disposed therethrough to insert a person’s fingers through. The person can elect as to whether to insert some or all of the fingers and thumb on their hand through openings 16. In some embodiments, compressible insert 12 can train or strength of the fascia within the hand and fingers when performing exercises or other activities when fascia gripping device 10 is incorporated into a weight or exercise machine. The compressible insert can cause the user to actively hold the muscles and joints within the hand and fingers providing proprioceptive feedback to the CNS (the “proprioceptive effect”). These voluntary movements can be repeated and stored as central commands. This patterning of the brain allows various skills to be performed without continuous without continuous reference to consciousness and can increase the conscious and unconscious awareness of the joint or limb in motion.

[0129] In some embodiments, compressible insert 12 can be comprised of an elastomeric material that has physical properties that enable it to be compressed under force and to substantially return to its original shape when the force is released. Such materials can include rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin, thermoplastic elastomers and any other material having similar physical properties as well known to those skilled in the art. For the purposes of this specification and the claims that follow, the term “elastomer” or “elastomeric” when describing a material is to be interpreted as the material comprising one or more of rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin, thermoplastic elastomers and any other material having similar physical properties as well known to those skilled in the art. In further embodiments,compressible insert 12 can be composed of a durable material, such as plastic or synthetic fiber and the interior thereof can comprise one or more of a liquid, a gel and a gas, such as air.

[0130] In some embodiments, compressible insert 12 can comprise a low density material that allows them to be compressed or be deformed so as to provide the proprioceptive effect to a person’s hand and fingers when exercising. In some embodiments, compressible insert 12 can comprise a high density that prevents or resists compression or deformation so as to provide an acupressure effect to a person’s hand and fingers when exercising.

[0131] Referring to Figure 3, an embodiment of fascia gripping device 10 is illustrated having resistance bands 18 attached thereto, wherein a person can use resistance band 18 in an exercise movement by placing their fingers through openings 16 of fascia gripping device 10, wherein gripping the device during exercise with resistance band 18 can stimulate the fascia in the hand and fingers.

[0132] Referring to Figure 4, an embodiment of fascia gripping device 10 is illustrated attached to cable attachment 20 that can be attached to a piece of weight tower exercise equipment as well known to those skilled in the art, wherein a person can pull cable attachment 20 in an exercise movement on the exercise equipment by placing their fingers through openings 16 of fascia gripping device 10, wherein gripping device 10 during exercise with the exercise equipment can stimulate the fascia in the hand and fingers.

[0133] Referring to Figure 5, an embodiment of fascia gripping device 10 is illustrated wherein two of fascia gripping device 10 can be attached to rope attachment 22 that can be further attached to a piece of weight tower exercise equipment as well known to those skilled in the art, wherein a person can pull rope attachment 22 with two hands in an exercise movement on the exercise equipment by placing their fingers through openings 16 of both fascia gripping devices 10, wherein gripping devices 10 during exercise with the exercise equipment can stimulate the fascia in the hand and fingers.

[0134] Referring to Figure 6, one embodiment of fascia gripping device 10 is illustrated wherein fascia gripping device 10 can be disposed in handle 26 of dumbbell 24, wherein a person can place their fingers 31 of hand 27 through openings 16 of fascia gripping device 10 when performing exercise movements with dumbbell 24 and, thereby, can stimulate the fascia in the hand and fingers.

[0135] Referring to Figure 7, one embodiment of fascia gripping device 10 is illustrated wherein fascia gripping device 10 can be disposed in one of bar sections 29 of modular bar exercise stick 28, wherein a person can place their fingers 31 of hand 27 through openings 16 of fascia gripping device 10 when performing exercise movements with exercise stick 28 and, thereby, can stimulate the fascia in the hand and fingers. In some embodiments, exercise stick 28 can comprise two or more bar sections 29 releasably coupled together to form an extended length device. In some embodiments, bar sections 29 can comprise openings 30 extending therethrough to receive one or more weights 32 configured to be disposed in openings 30. In some embodiments, exercise stick 28 can comprise compressible end 34 on one end thereof that can be further comprised of compressible proprioceptive material as disclosed in international patent application no. PCT / CA2017 / 050874, which is incorporated by reference into this application in its entirety. In some embodiments, exercise stick 28 can comprise compressible massage ball 36 disposed on an opposing end thereof that can be further comprised of compressible proprioceptive material as disclosed in international patent application no. PCT / CA2017 / 050874, which is incorporated by reference into this application in its entirety.

[0136] Referring to Figures 8 to 1 1 , one embodiment of fascia gripping device 10 is illustrated wherein fascia gripping device 10 can be disposed in handle 40 of dumbbell 38, wherein a person can place their fingers through openings 16 of fascia gripping device 10 when performing exercise movements with dumbbell 38 and, thereby, can stimulate the fascia in the hand and fingers. Insome embodiments, dumbbell 38 can be a dumbbell disclosed in US patent application no. 18 / 614,282 filed March 22, 2024, which is incorporated by reference into this application in its entirety.

[0137] Referring to Figures 12 and 13, one embodiment of fascia gripping device 50 is illustrated that can comprise of compressible insert 52 disposed within frame 44, wherein insert 52 can comprise a plurality of openings 56 disposed therethrough to insert a person’s toes through. In some embodiments, compressible insert 52 can train or strength of the fascia within the foot and toes when performing exercises or other activities when fascia gripping device 50 is incorporated into a weight or exercise machine. The compressible insert can cause the user to actively hold the muscles and joints within the hand and fingers providing proprioceptive feedback to the CNS (the “proprioceptive effect”). These voluntary movements can be repeated and stored as central commands. This patterning of the brain allows various skills to be performed without continuous without continuous reference to consciousness and can increase the conscious and unconscious awareness of the joint or limb in motion.

[0138] In some embodiments, compressible insert 52 can be comprised of an elastomeric material that has physical properties that enable it to be compressed under force and to substantially return to its original shape when the force is released. Such materials can include rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin, thermoplastic elastomers and any other material having similar physical properties as well known to those skilled in the art. In further embodiments, compressible insert 12 can be composed of a durable material, such as plastic or synthetic fiber and the interior thereof can comprise one or more of a liquid, a gel and a gas, such as air.

[0139] In some embodiments, compressible insert 52 can comprise a low density material that allows them to be compressed or be deformed so as to provide the proprioceptive effect to a person’s feet and toes when exercising. In some embodiments, compressible insert 52 cancomprise a high density that prevents or resists compression or deformation so as to provide an acupressure effect to a person’s hand and fingers when exercising.

[0140] In some embodiments, an exercise band designed with finger and toe spacing technology can offer a unique way to engage muscles, increase stability and improve proprioception compared to traditional bands that rely on a fixed grip.

[0141] The following explains how the exercise bands described herein could enhance training and why it’s a game-changer compared to conventional resistance bands:1. Enhanced Muscle Engagement and Activation• Finger and Toe Spacing Band: This design allows each finger and toe to spread and engage independently. By splaying fingers and toes, the band activates small, intrinsic muscles in the hands, feet and lower arms, improving control and stability. This setup strengthens often underused stabilizer muscles, creating a more holistic workout for the entire kinetic chain.• Traditional Band: A standard band focuses on larger muscle groups and doesn’t require intrinsic muscles in the hands or feet to stabilize the grip. The fingers are often locked into a set position, which limits the engagement of smaller stabilizer muscles and can lead to grip fatigue during long exercises.2. Improved Proprioception and Body Awareness• Finger and Toe Spacing Band: The individual slots for fingers and toes provide sensory feedback, which improves proprioception and body awareness. As you move through exercises, the spaced fingers and toes send more signals to the brain, allowing for fine adjustments and smoother movement patterns. This is particularly useful for balance-focused exercises, where precise control is essential.• Traditional Band: With a flexed grip, there's less sensory feedback from the fingers or toes as they are in a static position. While traditional bands offer resistance, they don’t contribute as much to proprioceptive development which can make exercises feel less stable or connected.3. Improved Fascial Health and Flexibility• Finger and Toe Spacing Band: By splaying the fingers and toes during exercises, the fascia (connective tissue) in the hands, feet and forearms is gently stretched in diverse directions, keeping it supple and promoting healthy facial elasticity. This also encourages better energy transfer through the limbs, as the fascia aligns with the body’s movements.• Traditional Band: A traditional band lacks this level of fascia stimulation. The fixed grip tends to restrict movement through the hands, limiting the fascial stretch and reducing the natural elasticity in the body’s connective tissue over time.4. Enhanced Stability and Reduced Injury Risk• Finger and Toe Spacing Band: Splaying the fingers and toes creates a wider base of support, improving stability and balance in each exercise. With the stabilizer muscles activated, there is less strain on the large muscle groups and joints, reducing the risk of overuse injuries. The spaced grip also allows for natural adjustments, distributing force more evenly across the hand and foot.• Traditional Band: Standard bands focus on a fixed grip, which can lead to overuse of specific muscles and tendons, particularly in the wrists, forearms and shoulders. Without the ability to adjust, the grip can become fatiguing, increasing the chance of strain or injury.5. Functional and Adaptable Strength for Real-Life Applications• Finger and Toe Spacing Band: This band’s design prepares the hands and feet for real-world tasks that require a flexible, adaptable grip - like holding irregular objects, climbing or balancing on uneven surfaces. Splaying the fingers and toes in various exercises helps develop the dynamic strength needed for these unpredictable movements.

[0142] Traditional Band: Conventional bands are effective for general resistance training, but the fixed grip doesn’t adapt well to real-life scenarios where hand and foot positions vary. As a result, traditional bands may develop strength but not the adaptive, functional strength that translates to real world tasks.

[0143] Set out below is a table summarizing the differences between the exercise bands described herein and prior art devices:TABLE 1

[0144] Referring to Figure 14, one embodiment of a fascia gripping device is shown. In some embodiments, a fascia gripping device can be comprised of elastomeric band 58 woven around fingers 31 of hand 27. In some embodiments, band 58 can be comprised of rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin, thermoplastic elastomers and any other material having similar physical properties as well known to those skilled in the art. By wrapping fingers 31 with band 58 as shown in Figure 14, exercise movements with free weights or exercise machines with hand 27 gripping the weights or handles disposed on the exercise machines and, thereby, stimulate the fascia in the hand and fingers during the exercise movements.

[0145] Referring to Figures 15 to 18, another embodiment of a fascia gripping device is shown. In some embodiments, a fascia gripping device can be provided by forming a continuous loop of elastomeric band 61 into fascia gripping device 60 wherein band 61 can be formed with upper loops 62 and lower loops 64 forming openings 66 therethrough for a person place their fingers therethrough. The person can elect as to whether to insert some or all of the fingers and thumb on their hand through openings 66. In some embodiments, a plurality of fascia gripping devices 60 can be coupled together with cords 68. In some embodiments, cords 68 can be comprised of rope or cable, which can be non-elastic in that it can resist stretching in length. In other embodiments, cords 68 can be comprised of elastic material that can stretch in length when tensile forces are applied to cord 68. In some embodiments, a person can place their fingers through openings 66 of fascia gripping device 60 when exercising and, thereby, can stimulate the fascia in the hand and fingers during the exercise movements. In some embodiments, a plurality of fascia gripping devices 60 can be joined with lengths of cords 68 to form a looped exercise rope 70, as shown in Figure 17, that can be used in exercise movements.

[0146] In some embodiments, as shown in Figure 18, two of fascia gripping device 60 can be coupled with band or rope 68 to form exercise device 72, wherein band or rope 68 can be elastic in structure so as to be able to stretch and retract by a person moving fascia gripping devices 60apart and towards each other. In some embodiments, a person can use exercise device 72 by using fascia gripping devices 60 to grasp free weights (such as dumbbells or kettlebells, etc.), or a barbell or other exercise equipment, or the handles of a weight tower exercise machine wherein additional resistance can be provided by band or rope 68 as the person moves their hands away from each other during physical activity.

[0147] Referring to Figure 19, one embodiment of cable attachment device 74 is shown, comprising fascia gripping device 60 operatively coupled to coupler 78 with strap 76, wherein coupler 78 has cable 80 attached thereto on one end thereof, cable 80 further comprising attachment loop 82 where attachment loop 82 is configured for releasably attaching to a weight tower exercise machine. As such, when device 74 is attached to a weight exercise machine, a person can place their fingers through openings 66 of fascia gripping device 60 when exercising with the weight exercise machine and, thereby, can stimulate the fascia in the hand and fingers during the exercise movements.

[0148] Referring to Figure 55, one embodiment of cable attachment device 240 is shown. In some embodiments, device 240 can comprise of elastomeric straps 242 having opposing ends with one end of each strap 242 attached to connecting strap 243, wherein the other ends of straps 242 can be operatively coupled to attachment loop 244 for attaching to an exercise machine, as well known to those skilled in the art. Disposed within connecting strap 243 can be end piece 247 that can serve as an anchor point for a pair of connecting straps 249. In some embodiments, fascia gripping device 246 can be operatively coupled to the pair of connecting straps 249, wherein a person can place their fingers through openings 245 disposed along fascia gripping device 246. In some embodiments, a person can use attachment device 240 to a cable-operated exercise machine to stimulate the fascia in their hands. In some embodiments, one or both of straps 242 can comprise one or more openings 243 disposed therealong for attachment to other exercise devices such as resistance bands and the like (not shown) to provide additional resistance when using attachment device 240 with the exercise machine.

[0149] Referring to Figure 56, one embodiment of cable attachment device 250 is shown. . In some embodiments, device 250 can comprise of elastomeric straps 252 having opposing ends with one end of each strap 252 attached to heel piece 254, wherein the other ends of straps 252 can be operatively coupled to an attachment loop 253 for attaching to an exercise machine, as well known to those skilled in the art. In some embodiments, heel piece 254 that can serve as an anchor point for a pair of connecting straps 255. In some embodiments, fascia gripping device 256 can be operatively coupled to the pair of connecting straps 255, wherein a person can place their toes through openings 257 disposed along fascia gripping device 256. In some embodiments, heel piece 254 can further comprise opening 258 to place the heel of their foot when placing their toes through openings 257. In some embodiments, a person can use attachment device 250 to a cable-operated exercise machine to stimulate the fascia in their hands. In some embodiments, one or both of straps 252 can comprise one or more openings 251 disposed therealong for attachment to other exercise devices such as resistance bands and the like (not shown) to provide additional resistance when using attachment device 250 with the exercise machine.

[0150] Referring to Figure 20, another embodiment of a fascia gripping device is shown. As illustrated, 4 different versions of the device are shown, each having a different width thereof from the others. In some embodiments, a fascia gripping device can be provided by forming a continuous loop of elastomeric band 86 a-d into fascia gripping device 84 a-d wherein bands 86 a-d can be formed with upper loops 88 a-d and lower loops 90 a-d forming openings 92 therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingers through openings 92 of fascia gripping device 84 a-d prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. A fascia gripping device can comprise a narrow width, as shown by device 84a, if a person wishes to curl their fingers when grasping exercise equipment with device 84a. If a personwishes to keep their fingers straight or prevent them from curling, the fascia gripping device can be relatively wide in structure, as shown by device 84d. In some embodiments, the fascia gripping device can comprise varying widths between the narrow and wide embodiments of devices 84a and 84d, as shown by devices 84b and 84c, to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0151] Referring to Figure 21 , another embodiment of a fascia gripping device is shown. As illustrated, 3 different versions of the device are shown, each having a different width thereof from the others. In some embodiments, fascia gripping devices 94 a-c can be formed by elastomeric strands 95 a-c operatively coupled or attached to elastomeric strands 96 a-c, wherein in the illustrated embodiment, each of strands 95 a-c and 96 a-c can comprise a sinusoidal shape configuration whereby the combination of strands 95 a-c and 96 a-c can form openings 98 a-c therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingers through openings 98 a-c of fascia gripping devices 94 a-c prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. A fascia gripping device 94 a-c can comprise a narrow width, if a person wishes to curl their fingers when grasping exercise equipment therewith, or if a person wishes to keep their fingers straight or prevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, fascia gripping devices 94 a-c can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0152] Referring to Figure 22, another embodiment of a fascia gripping device is shown. As illustrated, a continuous strand fascia gripping device 100 can be formed by elastomeric strand 102 operatively coupled or attached to elastomeric strand 104, wherein in the illustrated embodiment, each of strands 102 and 104 can comprise a sinusoidal shape or configuration whereby the combination of strands 102 and 104 can form openings 106 therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingersthrough openings 106 of fascia gripping device 100 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. A fascia gripping device 100 can comprise a narrow width, if a person wishes to curl their fingers when grasping exercise equipment therewith, or if a person wishes to keep their fingers straight or prevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, fascia gripping device 100 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0153] Referring to Figure 23, another embodiment of a fascia gripping device is shown. As illustrated, a continuous loop fascia gripping device 108 can be formed by elastomeric strand 110 operatively coupled or attached to elastomeric strand 112, wherein in the illustrated embodiment, each of strands 110 and 112 can comprise a sinusoidal shape or configuration whereby the combination of strands 110 and 112 can form openings 114 therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingers through openings 114 of fascia gripping device 108 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. A fascia gripping device 108 can comprise a narrow width, if a person wishes to curl their fingers when grasping exercise equipment therewith, or if a person wishes to keep their fingers straight or prevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, fascia gripping device 108 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0154] Referring to Figure 24, another embodiment of a fascia gripping device is shown. As illustrated, toe fascia gripping device 116 can be formed by elastomeric strand 118 operatively coupled or attached to elastomeric strand 120, wherein in the illustrated embodiment, each ofstrands 118 and 120 can comprise a sinusoidal shape or configuration whereby the combination of strands 118 and 120 can form openings 122 therethrough for a person place their toes therethrough. In some embodiments, a person can place their toes through openings 122 of fascia gripping device 116 prior to exercising with free weights or exercise machines and, thereby, stimulate the fascia in the foot and toes when performing exercise movements with the free weights or exercise machines. A fascia gripping device 116 can comprise a narrow width, if a person wishes to curl their toes during exercise, or if a person wishes to keep their toes straight or prevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, fascia gripping device 116 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s toes and / or accommodate the size of the person’s toes. Referring to Figure 54, one embodiment of toe fascia gripping device 116 is shown being used on the first two toes of a person performing an exercise movement.

[0155] Referring to Figure 25, another embodiment of a fascia gripping device is shown. As illustrated, fascia gripping device 124 can comprise a continuous loop of an elastomeric band forming strand 126 operatively coupled or attached to strand 128, wherein in the illustrated embodiment, each of strands 126 and 128 can comprise a sinusoidal shape or configuration whereby the combination of strands 126 and 128 can form openings 130 therethrough for a person place their fingers therethrough. In some embodiments, end loops 134 and 136 can be disposed around wrist strap 132, wherein wrist strap 132 can further comprise strap coupler 138 that can allow a person to open wrist strap 132 around their wrist and secure wrist strap 132 closed therearound. In some embodiments, a person can place their fingers through openings 130 of fascia gripping device 124 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. The elastomeric band of fascia gripping device 124 can comprise a narrow width, if a person wishes to curl their fingers when grasping exercise equipment therewith, or if a person wishes to keep their fingers straight orprevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, the elastomeric band of fascia gripping device 124 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0156] Referring to Figure 26, one embodiment of dumbbell 140 is shown, comprising elastomeric fascia gripping handle 146 disposed therein. In some embodiments, dumbbell 140 can comprise a plurality of curved weight segments 142 disposed between a pair of end faces 141. The physical dimensions and materials used in weight segments 142 can be selected to provide dumbbell 140 having various masses or weights. In some embodiments, dumbbell 140 can further comprise openings 144 disposed through end faces 141 for receiving fascia handle 146 to attach to dumbbell 140. In some embodiments, fascia gripping handle 146 can comprise elastomeric end caps 154 disposed at opposing ends thereof, wherein end caps 154 can pass through openings 144 and, thus, suspend fascia gripping handle 146 between end faces 141 of dumbbell 140, wherein fascia gripping handle 146 is disposed inside the plurality of weight segments 142. In some embodiments, fascia gripping handle 146 can be formed by elastomeric strand 148 operatively coupled or attached to elastomeric strand 150, wherein in the illustrated embodiment, each of strands 148 and 150 can comprise a sinusoidal shape or configuration whereby the combination of strands 148 and 150 can form openings 152 therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingers through openings 152 of fascia gripping handle 146 prior to exercising with dumbbell 140 and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements therewith. In some embodiments, strands 148 and 150 can comprise a narrow width, if a person wishes to curl their fingers when exercising, or if a person wishes to keep their fingers straight or prevent them from curling, strands 148 and 150 can be relatively wide in structure. In some embodiments, strands 148 and 150 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0157] Referring to Figures 27 to 30, embodiments of exercise band 160 is shown, wherein exercise band 160 can comprise a plurality of elastomeric strands to form a plurality of openings therebetween in a two-dimensional array. In Figure 27, a representation of exercise band 160 is shown as to its general appearance. Figure 28 shows an embodiment of exercise band 160 comprised of a plurality of substantially parallel elastomeric strands 162 in a two-dimensional array or planar configuration, each strand 162 comprising an approximate sinusoidal shape or configuration thereby forming a plurality of openings 164 therethrough for a person place their fingers therethrough. In some embodiments, a person can place their fingers through openings 164 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines.

[0158] Referring to Figure 29, another embodiment of exercise band 160 is shown, comprised of a plurality of substantially parallel elastomeric strands 161 and 163 in a two-dimensional array or planar configuration, wherein strands 161 and 163 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 164 therethrough for a person place their fingers therethrough. In this embodiment, strand 161 can comprise a sinusoidal shape that is greater in “amplitude” than the sinusoidal shape of strand 163. In some embodiments, a person can place their fingers through openings 164 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 161 and 163 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0159] Referring to Figure 30, another embodiment of exercise band 160 is shown, comprised of a plurality of substantially parallel elastomeric strands 166 and 168 in a two-dimensional array or planar configuration, wherein strands 166 and 168 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 170 therethrough for a person placetheir fingers therethrough. In this embodiment, strands 166 and 168 can each comprise a sinusoidal shape that is similar in “amplitude” to each other. In some embodiments, a person can place their fingers through openings 170 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 166 and 168 can be configured to form hexagonal or honeycombed shaped openings 170. In some embodiments, strands 166 and 168 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0160] Referring to Figure 31 , another embodiment of exercise band 160 is shown, comprised of a plurality of substantially parallel elastomeric strands 166 and 168 in a two-dimensional array or planar configuration, wherein strands 166 and 168 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 170 therethrough for a person place their fingers therethrough. In this illustrated embodiment, band 160 can comprise of alternating rows 172 and 174, wherein rows 172 can be comprised of a plurality of adjacent opening 170, and wherein rows 174 can be comprised of a plurality of adjacent filled-in spaces 171. Filled in spaces 171 can provide means for spacing rows 172 of openings 170 apart from one another in addition to adding mass as well as strength and rigidity to band 160. In some embodiments, strands 166 and 168 can each comprise a sinusoidal shape that is similar in “amplitude” to each other. In some embodiments, a person can place their fingers through openings 170 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 166 and 168 can be configured to form hexagonal or honeycombed shaped openings 170. In some embodiments, strands 166 and 168 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0161] Referring to Figure 32, another embodiment of exercise band 160 is shown, comprised of a plurality of substantially parallel elastomeric strands 166 and 168 in a two-dimensional array or planar configuration, wherein strands 166 and 168 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 170 therethrough for a person place their fingers therethrough. In this illustrated embodiment, band 160 can comprise of a plurality of adjacent rows 172 interspersed with some rows 174, wherein rows 172 can be comprised of a plurality of adjacent opening 170, and wherein rows 174 can be comprised of a plurality of adjacent filled-in spaces 171. Filled in spaces 171 can provide means for spacing rows 172 of openings 170 apart from one another in addition to adding mass as well as strength and rigidity to band 160. In some embodiments, strands 166 and 168 can each comprise a sinusoidal shape that is similar in “amplitude” to each other. In some embodiments, a person can place their fingers through openings 170 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 166 and 168 can be configured to form hexagonal or honeycombed shaped openings 170. In some embodiments, strands 166 and 168 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0162] Referring to Figures 33 and 34, further embodiments of exercise band 160 are shown, wherein band 160 can comprise a plurality of substantially parallel elastomeric strands 166 and 168 in a two-dimensional array or planar configuration, wherein strands 166 and 168 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 170 therethrough for a person place their fingers therethrough. In this illustrated embodiments, band 160 can comprise of a plurality of adjacent rows 172 interspersed with some rows 174, wherein rows 172 can be comprised of a plurality of adjacent opening 170, and wherein rows 174 can be comprised of a plurality of adjacent filled-in spaces 171. In Figure 33, band 160 comprises two rows 174 interspersed between three rows 172 whereas in Figure 34, band 160 comprisesfour rows 174 interspersed between five rows 172. Filled in spaces 171 can provide means for spacing rows 172 of openings 170 apart from one another in addition to adding mass as well as strength and rigidity to band 160. In some embodiments, band 160 can comprise additional openings 176 dispersed about openings 170 disposed in an interior portion of band 160. In some embodiments, openings 176 can provide flexibility in band 160 about the openings 170 adjacent to openings 176. In some embodiments, strands 166 and 168 can each comprise a sinusoidal shape that is similar in “amplitude” to each other. In some embodiments, a person can place their fingers through openings 170 of exercise band 160 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 166 and 168 can be configured to form hexagonal or honeycombed shaped openings 170. In some embodiments, strands 166 and 168 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0163] Referring to Figure 35, another embodiment of exercise band 160 is shown, wherein band 160 can comprise a plurality of substantially parallel elastomeric strands 166 and 168 in a two- dimensional array or planar configuration, wherein strands 166 and 168 each comprise an approximate sinusoidal shape or configuration thereby forming a plurality of openings 170 therethrough for a person place their fingers therethrough. In this illustrated embodiments, band 160 can comprise of a plurality of adjacent rows 172 interspersed with some rows 174, wherein rows 172 can be comprised of a plurality of adjacent opening 170, and wherein rows 174 can be comprised of a plurality of adjacent filled-in spaces 171. In some embodiments, band 160 can comprise additional openings 178 disposed in a plurality of filled-in spaces 171 along rows 174. In some embodiments, openings 178 can provide flexibility in band 160 about the openings 170 adjacent to openings 178. In some embodiments, strands 166 and 168 can each comprise a sinusoidal shape that is similar in “amplitude” to each other. In some embodiments, a person can place their fingers through openings 170 of exercise band 160 prior to gripping free weights orhandles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, strands 166 and 168 can be configured to form hexagonal or honeycombed shaped openings 170. In some embodiments, strands 166 and 168 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0164] Referring to Figures 36 to 38, an embodiment of exercise band 180 is shown. In some embodiments, exercise band 180 can comprise of a plurality of left and right curved side members 182 disposed adjacent to each other joined together at points 184 and 185 forming a chain of plurality of curved side members 182 disposed end-to-end to form exercise band 180. In further embodiments, the plurality of curved side members 182 can form channel 192 on an underside of exercise band 180. In some embodiments, exercise band 180 can comprise a plurality of openings 190 formed between left and right adjacent curved side members 182. In some embodiments, exercise band 180 can comprised openings 188 disposed through each of the plurality of curved side members 182. In some embodiments, a person can place their fingers through either or both openings 188 and 190 of exercise band 180 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. In some embodiments, curved side members 182 can be comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

[0165] Referring to Figure 39, one embodiment of exercise band 200 is shown. In the illustrated embodiment, each of strands 202 and 204 can comprise a sinusoidal shape configuration whereby the combination of strands 202 and 204 can form openings 206 therethrough for a person place their fingers therethrough. Each of strands 202 and 204 can be comprised of an elastomeric material. In some embodiments, both of strands 202 and 204 can be comprised of the same elastomeric material having the resistance or “stretch iness” characteristics whereas inother embodiments, each of strands 202 and 204 can be comprised of different elastomeric material having difference resistance or stretchiness characteristics. In some embodiments, a person can place their fingers through openings 206 of fascia gripping devices 200 prior to gripping free weights or handles of exercise machines with their hand and, thereby, stimulate the fascia in the hand and fingers when performing exercise movements with the free weights or exercise machines. A fascia gripping device 200 can comprise a narrow width, if a person wishes to curl their fingers when grasping exercise equipment therewith, or if a person wishes to keep their fingers straight or prevent them from curling, the fascia gripping device can be relatively wide in structure. In some embodiments, fascia gripping devices 200 can comprise varying widths between the narrow and wide embodiments to allow for varying degrees of ability to curl one’s fingers and / or accommodate the size of the person’s fingers.

[0166] Referring to Figure 40, one embodiment of exercise band 208 is shown, which can comprise of two finger grips 210, where a person can place their fingers through openings 212 thereof, having a pair of resistance bands 214 disposed between the two finger grips 210 where a person can perform chest expansion exercises by placing the fingers through openings 212 of grips 210 and stretching resistance bands 214 by pulling grips 210 apart from each other.

[0167] Referring to Figures 41 and 42, two embodiments of a handle device for an exercise machine are shown. In some embodiments, handle device 216 can comprise of finger grip 210 coupled to attachment ring 220 with bands 218 wherein device 216 can attach to a single weight stack exercise machine (not shown) via ring 220. In some embodiments, handle device 222 can comprise of finger grip 210 coupled to attachment rings 226 with bands 224 wherein device 222 can attach to double weight stack exercise machine (not shown) via rings 226.

[0168] Referring to Figures 43 to 47, illustrated are examples of how exercise band 230, similar to the exercise band shown in Figures 21 to 23, can be used. Figures 43 and 44 illustrate how a hand can be placed in band 230. Figures 45 and 46 illustrate exercise band 230 in a stretched state as experienced during exercise. Figure 47 shows exercise band 230 shown woven aboutthe fingers and toes of a person during an exercise stretching band 230 between the hands and feet of the person.

[0169] Referring to Figures 48 to 53, another embodiment of exercise 230 is shown in use. Figure 49 illustrates band 230 woven about the fingers of a hand stretching band 230 in an exercise. Figure 50 illustrates exercise 230 woven about the fingers of both hands of a person stretching band 230 in a floor-based exercise. Figures 51 to 53 show exercise band 230 used in an overhand stretching exercise using varying number of fingers. Figure 51 shows band 230 woven through all of the fingers of the hand, whereas Figure 52 shows band 230 woven through the thumb and index finger only and Figure 53 shows band 230 woven through the thumb and first three fingers.

[0170] Although a few embodiments have been shown and described, it will be appreciated by those skilled in the art that various changes and modifications can be made to these embodiments without changing or departing from their scope, intent or functionality. The terms and expressions used in the preceding specification have been used herein as terms of description and not of limitation, and there is no intention in the use of such terms and expressions of excluding equivalents of the features shown and described or portions thereof, it being recognized that the invention is defined and limited only by the claims that follow.

Claims

WE CLAIM:

1. A fascia gripping device for fingers or toes, comprising: a) a frame; b) an elastomeric insert disposed within the frame; and c) at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting the fingers or toes into.

2. The fascia gripping device as set forth in claim 1 , wherein the elastomeric insert comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

3. The fascia gripping device as set forth in claim 1 , further comprising a resistance band operatively coupled thereto.

4. The fascia gripping device as set forth in claim 1 , further comprising a cable or a rope comprising a first end operatively coupled to the fascia gripping device, the cable comprising a second end further comprising an attachment loop.

5. The fascia gripping device as set forth in claim 4, further comprising a second of the fascia gripping device operatively coupled to the first end of the cable or the rope.

6. A dumbbell, comprising a fascia gripping device disposed in a handle thereof, the fascia gripping device comprising: a) a frame; b) an elastomeric insert disposed within the frame; and c) at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting fingers into.

7. The dumbbell as set forth in claim 6, wherein the elastomeric insert comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

8. A modular exercise bar, comprising a fascia gripping device disposed in a handle thereof, the fascia gripping device comprising: a) a frame; b) an elastomeric insert disposed within the frame; and c) at least one opening disposed through the elastomeric insert, the at least one opening configured for inserting fingers into.

9. The modular exercise bar as set forth in claim 8, wherein the elastomeric insert comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

10. A fascia gripping device for fingers, comprising: a) a continuous loop elastomeric band; and b) the continuous loop elastomeric band is configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

11. The fascia gripping device as set forth in claim 10, wherein the continuous loop elastomeric band comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

12. An exercise device comprising a plurality of fascia gripping devices for fingers, each of the plurality of fascia gripping devices comprising: a) a continuous loop elastomeric band; and b) the continuous loop elastomeric band is configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

13. The exercise device as set forth in claim 12, further comprising a cord or a rope operatively coupling the plurality of fascia gripping devices together.

14. The exercise device as set forth in claim 12, wherein the continuous loop elastomeric band comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

15. The exercise device as set forth in claim 12, further comprising a cable comprising a first end operatively coupled to the exercise device, the cable comprising a second end further comprising an attachment loop.

16. A dumbbell, comprising: a) a plurality of curved weight segments disposed along an arc path between a pair of end faces; and b) a fascia gripping handle disposed along a longitudinal axis between the pair of end faces, the fascia gripping handle further comprising first and second elastomeric bands forming openings therebetween for the fingers to pass through.

17. The dumbbell as set forth in claim 16, further comprising second openings disposed through each of the pair of end faces, wherein the fascia gripping handle comprises an end cap to pass through the second openings disposed through each of the pair of end faces thereby operatively attaching the fascia gripping handle to the dumbbell.

18. The dumbbell as set forth in claim 16, wherein the first and second elastomeric bands comprise one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

19. An exercise band, comprising: a) a plurality of substantially parallel elastomeric strands disposed in a two- dimensional array or planar configuration; and b) the plurality of substantially parallel elastomeric strands configured with a plurality of upper loops and lower loops forming openings therebetween for the fingers to pass through.

20. The exercise band as set forth in claim 19, wherein one or more of the plurality of substantially parallel elastomeric strands comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

21. An exercise band, comprising: a) a planar member comprised of an elastomer; b) one or more first rows comprising a plurality of adjacent first openings disposed therethrough for a fingers to pass through; and c) one or more second rows of the elastomer disposed between the one or more first rows.

22. The exercise band as set forth in claim 21 , further comprising one or more second opening disposed about one or more of the first openings.

23. The exercise band as set forth in claim 22, wherein each of the one or more second opening is smaller than each of the first openings.

24. The exercise band as set forth in claim 21 , wherein the elastomer comprises one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

25. An exercise band, comprising: a) a plurality of adjacent left and right curved side members disposed end-to-end to form the exercise band; and b) a first opening disposed through one or more of the plurality of adjacent left and right curved side members.

26. The exercise band as set forth in claim 25, further comprising a channel disposed along a bottom side thereof.

27. The exercise band as set forth in claim 25, further comprising a second opening disposed between each of the plurality of adjacent left and right curved side members.

28. The exercise band as set forth in claim 25, comprised of one or more of a group comprising rubber, thermoplastic rubber, foam rubber, polyurethane rubber, silicone rubber, thermoplastic resin and thermoplastic elastomer.

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