32results about How to "Improve stamina" patented technology

The present invention relates to the technical field of respiratory training equipment, and in particular to a respiratory training device, comprising a mouthpiece, a shell, an exhalation valve, and an inhalation valve, wherein the mouthpiece is connected to the shell and is provided with mutually connected airways inside; at least two concave cavities are provided on the outer wall of the shell, and vents are provided on the bottom wall of the concave cavity of the shell and the vents are connected with the airways, and a valve cover is provided on each concave cavity, and the valve cover is threadedly connected to the shell at the corresponding position of the concave cavity, and the valve cover is connected to the shell by rotating the thread to change the size of the area of ​​the concave cavity connected with the outside, and a one-way valve sheet is provided on the shell corresponding to the air vent, and the one-way valve sheet is used to limit the direction of the airflow through the vent. A respiratory training device obtained by the present invention realizes independent adjustment of the inhalation resistance and the exhalation resistance to enhance the strength and endurance of the expiratory muscles and the inspiratory muscles (diaphragm and intercostal muscles).

The invention discloses a respiratory therapy system and method based on biofeedback, and belongs to the field of medical instruments, and the therapy method comprises the following specific steps: S1, collecting and recording multiple paths of user physiological parameters; s2, respiratory rhythm extraction is carried out according to the characteristics of the multi-path data; s3, analyzing each piece of feature data to obtain the confidence coefficient of each piece of data, calculating the total confidence coefficient, and rejecting non-ideal data; according to the invention, by realizing coordination of electrical stimulation between diaphragm and abdominal muscles, the effect of synchronizing with breathing of a user is achieved, the expiration ability is improved, the recovery of respiratory muscle functions of a patient is promoted, the muscle strength and endurance are gradually improved, the dyspnea symptom is relieved, the exercise ability and exercise endurance are improved, and the life quality of the patient is improved.

The invention provides a lactobacillus rhamnosus SDSP202418 and application thereof in preparation of medicines, foods or health care products for enhancing motor functions, and relates to the technical field of microorganisms. The lactobacillus rhamnosus SDSP202418 is preserved in the China General Microbiological Culture Collection Center (CGMCC), and the preservation number of the lactobacillus rhamnosus SDSP202418 is CGMCC No.29613. The research finds that the lactobacillus rhamnosus SDSP202418 can effectively enhance the motor function, and has wide application prospects in the fields of medicines, foods and health care products for enhancing the motor function.

The invention provides a peptide beverage capable of dispelling effects of alcohol, protecting liver and relieving fatigue and a preparation method and application thereof.The peptide beverage comprises hovenia dulcis thunb oligopeptide, walnut peptide, antioxidant peptide, energy release auxiliary peptide and the like, and the antioxidant peptide is prepared by mixing cordyceps militaris, sea-buckthorn and sunflower heads. The energy release auxiliary peptide is prepared from carnosine and arginine succinic acid peptide through microbial fermentation. The preparation method comprises the following steps: mixing the components according to a certain ratio, stirring, homogenizing, sterilizing and the like. The peptide beverage has the effects of dispelling the effects of alcohol, protecting the liver and relieving fatigue, and is suitable for preparing drugs or health-care products for dispelling the effects of alcohol and protecting the liver. The preparation method has the characteristics of strict raw material selection and fine preparation process, and ensures the quality and efficacy of the product. Through a scientific ratio and an advanced preparation technology, the peptide beverage provides a new choice for dispelling the effects of alcohol, protecting the liver and relieving fatigue, and has a wide market application prospect.

The invention relates to the technical field of American ginseng Yuling paste preparation, and discloses an American ginseng Yuling paste and a preparation method thereof, the preparation method comprises material selection, grinding, steaming, filling, sterilization and packaging, the material proportion in the material selection process is as follows: 500g of longan aril, fresh longan fruits without plant diseases and insect pests need to be selected, and the longan fruits are peeled, denucleated and cut into small blocks. According to the American ginseng yangling paste and the preparation method thereof, through a unique formula combining the three components of the longan aril, the white granulated sugar and the American ginseng, the longan aril has the effects of tonifying heart and spleen and replenishing qi and blood; the white granulated sugar can provide energy; american ginseng can tonify qi, nourish yin, clear away fire and promote salivation, combination of the three components has a certain positive effect on health, longan aril, white granulated sugar and American ginseng are processed into powder through drying and grinding processes, mixing uniformity and follow-up steaming efficiency are improved, and through steaming and sterilization processes, the health-care food is prepared from the longan aril, the white granulated sugar and American ginseng. The taste of the product can be improved.

The invention provides a formula of a sports nutritious food and a preparation method thereof, and the formula comprises the following components: edible glucose, sorbitol, bitter gourd powder, Chinese yam powder, poria cocos powder, lucid ganoderma (ganoderma sinensis), ground cinnamon, oyster powder, licorice powder, thiamine hydrochloride and riboflavin. The food formula contains multiple natural food materials such as lucid ganoderma (ganoderma sinensis), bitter gourds, Chinese yams, poria cocos, cinnamon, oysters and liquorice, and nutritional ingredients such as edible glucose, sorbitol, thiamine hydrochloride and riboflavin, so that rich nutritional support can be provided for sports people, the body requirements of the sports people can be met, and the health of the sports people can be improved. According to the present invention, the edible glucose and the sorbitol can provide the rapid energy source for the body, the physical ability and the endurance of the sporter can be easily improved so as to improve the athletic performance, and the product is convenient to carry and eat after the packaging, and is suitable for the sporter to supplement the nutrition before and after the exercise or in the daily life at any time.

This invention belongs to the field of underwater launch technology, specifically relating to an underwater projectile configuration design. It mainly consists of a projectile body and a pusher block. The projectile body adopts a hollow thin-shell structure, with a stepped structure at the front end and four (or more) evenly distributed 90° inclined slots at the rear. The pusher block is a short cylindrical structure with a through hole in the center, sealed by a sealing membrane. This device is small in size, with a diameter of 8-10 mm, making it suitable for underwater launch.

The utility model relates to the technical field of animal training and metabolism research, in particular to exercise endurance training equipment which comprises a base, the left portion of the upper end of the base and the right portion of the upper end of the base are fixedly connected with a left disc and a right disc respectively, and a rolling device is jointly connected between the right end of the left disc and the left end of the right disc in a sliding mode. A connecting groove is formed in the middle of the right end of the right plate, a door plate is installed on the front groove wall of the connecting groove through a hinge, sliding grooves are formed in the left end of the right plate and the right end of the left plate, an insertion hole is formed in the middle of the left end of the left plate, and an auxiliary device is connected to the middle of the right end of the left plate in an inserted mode. According to the exercise endurance training equipment, through the arrangement of the rolling device, the left disc and the right disc, systemic exercise training, especially leg and cardiopulmonary functions, can be provided for a small mouse, and the exercise mode is beneficial to improving endurance and overall health level of the small mouse.

The invention discloses a hand rehabilitation training system and training method, and relates to the technical field of hand rehabilitation training. The finger rehabilitation device comprises a wrist fixing block, a palm fixing block and a finger fixing leather sheath, a first rotating shaft is fixedly installed outside the wrist fixing block, the finger fixing leather sheath is fixedly installed outside the hand fixing plate, and a finger rehabilitation assembly is fixedly installed outside the palm fixing block. The wrist can swing to drive the fingers to bend, the wrist swings to drive the fingers to bend, the joint motion range of the fingers is helped to be recovered, the flexibility of the fingers is improved, and through the embedded design of a first embedded protrusion and a first embedded groove matched with the embedded design of a second embedded protrusion and a second embedded groove, the flexibility of the fingers is improved. According to the detachable hand rehabilitation device, the hand rehabilitation device can be conveniently detached, so that external cleaning and subsequent maintenance of the hand rehabilitation device are facilitated, and all the components can be conveniently cleaned through the detachable design.

The invention relates to the technical field of unmanned aerial vehicle manufacturing, and discloses an unmanned aerial vehicle (UAV). The UAV comprises an unmanned aerial vehicle body and a releasing mechanism, the releasing mechanism comprises a mounting piece and a reset component; the mounting piece is provided with a mounting groove; the opening direction of the mounting groove extends upwards; and a to-be-transported piece can be hooked in the mounting groove. The reset component is configured to deform under the gravity effect of the to-be-transported piece when the to-be-transported piece is lifted, and when the to-be-transported piece (100) lands to the ground, the reset component is reset to drive the to-be-transported piece to be separated from the mounting groove. During transportation, the to-be-transported piece is hooked to the bottom of the mounting groove under the gravity effect of the to-be-transported piece and deform the reset component. When the to-be-transported piece lands to the ground, the force of the to-be-transported piece on the reset component disappears, and the to-be-transported piece moves towards the opening direction of the mounting groove under the reset function of the reset component and is automatically separated from the mounting groove. The UAV can realize automatic releasing of a to-be-transported piece, the structure is simple and easy to realize, and can reduce the manufacturing cost of the UAV and improve the endurance ability of the UAV.

The wearable exoskeleton is characterized in that upper limb supporting units are fixed to the left side and the right side of a trunk fixing unit respectively, two lower limb supporting units are fixed to the lower portion of the trunk fixing unit, double-tube-shaped buckles are arranged at wrist joints of the upper limb supporting units and thighs of the lower limb supporting units, and infrared detectors are arranged close to the double-tube-shaped buckles; the first hoop and the second hoop of the double-tube-shaped buckle are oppositely arranged, the outer sides of the first hoop and the second hoop abut against pressing pieces, and the inner sides of the first hoop and the second hoop are provided with nylon bandages. The wearable exoskeleton brings comprehensive limb support through the integrated design of the wearable exoskeleton, so that the strength and endurance of the user are enhanced. The double tubular buckles are used in cooperation with the nylon bandages, so that a rapid and accurate adjusting mechanism is provided to adapt to different body types, and the wearing stability and comfort are guaranteed. The integration of the infrared detector further improves the intelligent level of the operation, and realizes the accurate response to the user action. The exoskeleton system mainly can achieve quick wearing, and in addition, convenient, safe and comfortable use experience is provided.

The present invention relates to the field of flashlights, and in particular to a waterproof floodlight and a handheld illumination lamp capable of reducing battery aging. The waterproof floodlight capable of reducing battery aging comprises a lamp head, a rechargeable battery, a barrel and a heat dissipation structure. The barrel is provided with a conductive compartment for placing the rechargeable battery, the heat dissipation structure has a heat dissipation fan, the barrel is provided with an air inlet and an air outlet, and the barrel is provided with a dustproof structure. The dustproof structure has a filter element arranged at the air inlet and a shielding element arranged at the air outlet. The present invention combines heat dissipation and dustproof functions, and effectively solves the problems of overheating of the rechargeable battery and dust intrusion. That is, through the filter element at the air inlet of the barrel and the shielding element at the air outlet of the barrel, external dust can be prevented from entering the barrel regardless of whether the user uses the flashlight, thereby further protecting the rechargeable battery and improving the heat dissipation effect of the rechargeable battery.

The present invention provides the application of ferulic acid in promoting the transformation of Mongolian horse muscle fiber types. It belongs to the technical field of feed additives. The present invention discloses for the first time the effect of ferulic acid on the transformation of Mongolian horse skeletal muscle fiber types, and applies it in the culture process of Mongolian horse myofibroblasts. The study found that after adding ferulic acid, at the gene level, ferulic acid can significantly inhibit the expression of slow muscle genes and promote the expression of fast muscle genes, proving that ferulic acid has the effect of promoting the transformation of Mongolian horse skeletal muscle fibers from slow muscles to fast muscles, filling the gap in horse feed on muscle fiber type transformation.

The present invention provides a self-resetting bridge pier anti-collision structure with multi-directional protection, which belongs to the technical field of bridge pier anti-collision. It includes a bidirectional rotating anti-collision component, a multi-directional anti-collision force unloading component, and an internal force adjustment component; the whole is fixedly connected to the pier body through an elastic buffer connection component, and an array of main anti-collision blocks are evenly rotated on the outer surface of the outer fixing ring through the main anti-collision block support plate and the rotating inner block. Upper top springs and lower top springs are arranged between the two sides of the two groups of main anti-collision block support plates distributed symmetrically on the left and right and the outer fixing ring, and an inner spring is also connected between the upper top springs and the lower top springs distributed symmetrically on the left and right and the inner surface of the main anti-collision block. Multiple elastic supports for the main anti-collision block can be achieved through the upper top spring, the lower top spring and the inner spring, thereby forming multiple elastic buffer forces; the size of the elastic support force of the upper top spring and the lower top spring can be adjusted by screwing the upper top column and the lower top column, and the size of the elastic support force of the adjustment spring on the inner spring can be adjusted by screwing the adjustment hexagon.

The invention relates to the technical field of unmanned aerial vehicle manufacturing, and discloses an unmanned aerial vehicle (UAV). The UAV comprises an unmanned aerial vehicle body and a releasing mechanism, the releasing mechanism comprises a mounting piece and a reset component; the mounting piece is provided with a mounting groove; the opening direction of the mounting groove extends upwards; and a to-be-transported piece can be hooked in the mounting groove. The reset component is configured to deform under the gravity effect of the to-be-transported piece when the to-be-transported piece is lifted, and when the to-be-transported piece (100) lands to the ground, the reset component is reset to drive the to-be-transported piece to be separated from the mounting groove. During transportation, the to-be-transported piece is hooked to the bottom of the mounting groove under the gravity effect of the to-be-transported piece and deform the reset component. When the to-be-transported piece lands to the ground, the force of the to-be-transported piece on the reset component disappears, and the to-be-transported piece moves towards the opening direction of the mounting groove under the reset function of the reset component and is automatically separated from the mounting groove. The UAV can realize automatic releasing of a to-be-transported piece, the structure is simple and easy to realize, and can reduce the manufacturing cost of the UAV and improve the endurance ability of the UAV.

The invention discloses a mine repairing and greening method. The method comprises the first step of mine soil trimming, the second step of soil structure fertility recovery, the third step of planting pretreatment, the fourth step of greening planting and the fifth step of slope greening treatment. According to the method, heavy metal removal treatment and water-stable aggregate shaping are carried out on the mine soil, so that the fertility and durability of the mine soil are effectively improved, the problem that only short-term greening planting can be carried out after treatment by a traditional method is solved, and long-term ecological restoration is really realized; and meanwhile, after the mine slope section is reinforced, lawn seed guniting treatment is matched, so that the stability of the mine slope section is effectively improved, and a very good greening recovery effect can be achieved.

The application relates to the technical field of insulators, and discloses a high-voltage endurance and corrosion-resistant composite insulator, which comprises a core rod 2, detachable top-end fittings 1 and bottom fittings 3 are connected to the upper and lower ends of the core rod 2, a plurality of umbrella skirt groups are sleeved outside the core rod 2, each umbrella skirt group comprises an upper umbrella skirt 4, a first opening 41 is arranged at the upper edge of the upper umbrella skirt 4, the umbrella skirt group further comprises a lower umbrella skirt 5 arranged below the upper umbrella skirt 4, the outer diameter of the lower umbrella skirt 5 is larger than that of the upper umbrella skirt 4, a second opening 51 is arranged on the lower umbrella skirt 5, and the positions of the first openings 41 and the second openings 51 are staggered. The high-voltage endurance and corrosion-resistant composite insulator has the advantages of anti-tearing, double protection and strong waterproof performance, and solves the problems that the umbrella skirt is prone to cracking and tearing in the prior art.

The invention relates to the technical field of feed, in particular to a feed additive, feed as well as a preparation method and application of the feed. The feed additive provided by the invention consists of the following components in parts by weight: 10-15 parts of rhizoma atractylodis macrocephalae fried with bran, 8-15 parts of radix astragali, 2-8 parts of honey-fried licorice root, 9-15 parts of scorched hawthorn fruit and 9-15 parts of fried malt, and the rhizoma atractylodis macrocephalae is rhizoma atractylodis macrocephalae fried with bran; the feed also comprises 2-8 parts of perilla leaves, 2-5 parts of dried ginger, 5-10 parts of mulberry leaves, 20-30 parts of pine needles and 2-7 parts of Chinese prickly ash. The bran-fried bighead atractylodes rhizome, the astragalus membranaceus, the honey-fried licorice root, the scorched hawthorn fruit and the fried malt are used as main materials, the perilla leaves, the dried ginger, the mulberry leaves, the pine needles and the pepper are used as auxiliary materials, and through the synergistic interaction of the main materials and the auxiliary materials, the effects of invigorating the spleen, replenishing qi, promoting digestion and invigorating the stomach can be effectively achieved, the conversion rate of the feed is increased, and the meat quality and the meat flavor can be improved.

The utility model relates to the technical field of postpartum recovery, and provides flexible rehabilitation equipment which comprises a telescopic structure and a pressurizing assembly, the telescopic structure is provided with a telescopic cavity, one end of the telescopic cavity is provided with a first opening, and the telescopic structure is in a corrugated shape in the axial direction; the pressurizing assembly communicates with the telescopic cavity through the first opening, and the pressurizing assembly is suitable for injecting fluid into or sucking fluid out of the telescopic cavity and driving the telescopic structure to axially stretch and deform. According to the flexible rehabilitation equipment, the telescopic structure is in the corrugated shape in the axial direction, the pressurizing assembly can drive the telescopic structure to conduct axial telescopic deformation faster and more sensitively, the telescopic structure is faster in telescopic response, the hardness of the telescopic structure is better after the telescopic structure deforms, and larger interaction force can be effectively provided for muscles in time; the strength and endurance of pelvic floor muscles are effectively enhanced.

The invention discloses an integrated police physical ability multifunctional training device which comprises a base, a shell and training assemblies located on the two sides of the shell, each training assembly comprises a rotating column, an adjusting arm and a connecting block, a first motor controls a rotating shaft to rotate to drive the rotating column to rotate together, and a second motor drives a first threaded rod to rotate to drive a second threaded rod to rotate. The connecting block is driven to move up and down along the rotating column; the tail end of the adjusting arm is rotationally connected with the front end of the connecting block, a first rotating plate is arranged at the tail end of the adjusting arm, a second rotating plate is arranged at the front end of the connecting block, a pulling rope is wound on a first pulley arranged in the adjusting arm and extends out of a rotating seat arranged at the front end of the adjusting arm, and strength training is provided for a user by pulling the pulling rope; a clamping ring is arranged on the limiting ball, the limiting ball is connected with other instruments in a matched mode through the clamping ring, the angle of the adjusting arm is adjusted in a multi-angle mode according to the actual training target of a user, and multiple types of physical training effects are achieved in cooperation with rotation of the rotating column.

The invention belongs to the technical field of medical auxiliary equipment, and discloses a square step training pad assembly for old people, which comprises a plurality of training pad bodies made of rubber materials, and the surfaces of the training pad bodies are square; the lower side of each training pad body is connected with four suckers, the upper side of each training pad body is connected with a green plush surface, and the surface of each plush surface is provided with a memory identifier. According to different memory identifiers (numbers, figures, colors, numbers and colors, figures and colors) arranged on each training pad body, the multiple training pad bodies are arranged and combined differently and are used for SSE of the old people, the cardiovascular system, musculoskeletal system and nervous system functions of the old people are effectively improved, the cognitive function is promoted, and the health of the old people is improved. The body function is improved; the mental health state is improved; and on the basis of not increasing the cost, the memory points are geometrically increased, and the cognitive function improvement efficiency and the exercise interestingness of the old people are improved.

The invention discloses oligosaccharide syrup capable of enhancing body movement performance and application of the oligosaccharide syrup, and belongs to the technical field of functional food. The oligosaccharide syrup provided by the invention is refined crystalline glucose mother liquor chromatography raffinate (BD liquid) or an enzyme treatment product thereof, and the main components of the oligosaccharide syrup are glucose, maltooligosacharide and isomaltooligosacharide. The oligosaccharide syrup can significantly increase exhaustive swimming time of mice and improve blood sugar level, and in detection of biochemical indexes related to energy metabolism, the oligosaccharide syrup can reduce levels of movement metabolites such as serum lactic acid, serum urea nitrogen and the like of the mice, increase contents of hepatic glycogen and muscle glycogen, and reduce activity of lactic dehydrogenase and creatine kinase in serum; the oligosaccharide syrup can also relieve oxidative stress of mice after exercise, reduce the content of lipid peroxide malonaldehyde and improve the activity of two antioxidant enzymes, namely superoxide dismutase and glutathione peroxidase. Therefore, the oligosaccharide syrup provided by the invention has the effects of relieving exercise-induced fatigue and improving endurance, and has a very considerable application prospect in the field of sports nutritious foods.

This application provides a battery pack including a battery pack box and a battery cell, where an internal space of the battery pack box includes a first region to an n-th region. Each of the regions is provided with a battery cell. A positive electrode active substance in a positive electrode of each k-th battery cell includes lithium iron phosphate and / or lithium nickel cobalt manganate having a first discharge voltage plateau and one or more types of supplementary active substances having a second discharge voltage plateau. In the first battery cell to the n-th battery cell, in any case where a sum of a discharge capacity corresponding to the first discharge voltage plateau and a discharge capacity corresponding to the second discharge voltage plateau is 100%, a discharge capacity proportion corresponding to the second discharge voltage plateau of the k-th battery cell is greater than a discharge capacity proportion corresponding to the second discharge voltage plateau of the (k-1)-th battery cell. The battery pack provided in this application has better power performance, larger discharge capacity, and higher energy retention rate under low temperature.

The invention relates to the technical field of condoms, and particularly discloses a condom with a time delay effect, which comprises latex, clove, fructus cnidii, morinda officinalis, traditional Chinese medicine extract, tocopherol, purified water and a vulcanizing agent, the traditional Chinese medicine extract comprises a gallnut extract, a wild pericarpium zanthoxyli extract, a herba epimedii extract, a saffron crocus extract, a cynomorium songaricum extract and a cortex phellodendri extract according to the weight of the condom. According to the invention, the clove, the fructus cnidii, the morinda officinalis, the gallnut extract, the wild pericarpium zanthoxyli extract, the herba epimedii extract, the saffron crocus extract, the cynomorium songaricum extract and the cortex phellodendri extract are matched for use, so that components for improving male sexual ability and persistence are extracted from natural plants, and damage to males is avoided; meanwhile, the natural components can also treat males, so that the problem of poor durability is fundamentally solved, and meanwhile, large side effects are also avoided after the condoms are used.

The utility model relates to the technical field of medical treatment, and discloses a respirator off-line training device which comprises a port plug connected with the mouth of a patient. One end of the connecting pipe is connected with the mouth plug, and the connecting pipe is connected with a breathing regulating valve; the breathing adjusting valve is used for adjusting the resistance of breathing airflow. And the disposable heat and humidity exchanger is arranged on the connecting pipe and is used for humidifying and heating the breathing gas. The circulation opening is formed in the disposable heat and humidity exchanger and used for circulation of gas. Air is humidified and heated through the disposable heat and humidity exchanger, it is ensured that the air inhaled by a patient is kept at proper humidity and temperature, the temperature and humidity in exhaled air are recovered, and it is ensured that when the patient breathes with a tube, the phenomena that due to the fact that air is dry, lung cilia lose functions, and sputum is too dry, the patient is not likely to cough out are avoided.

The utility model discloses a steel structural member of a prefabricated mobile house, which comprises a main beam, a cross beam component is mounted at the top end of the main beam, a fixing bolt is mounted on the cross beam component, and one side of the main beam is in threaded connection with the fixing bolt. Through cooperation of the cross beam assembly and the supporting assembly, when the steel structural part is used for assembling the prefabricated mobile house, the clamping base at one end of the cross beam body is clamped to the clamping base at the top end of the main beam, then the cross beam body and the main beam are in threaded connection through the fixing bolts, and then the buckling bases at the two ends of the supporting column are clamped to the buckling openings; then the U-shaped clamps are installed on the installation seats, and the cable-stayed steel wire ropes are installed between the two cross beam assemblies in a crossed mode through the U-shaped clamps, so that the effect of convenient installation is achieved, the problem that time and labor are consumed when an existing prefabricated mobile house is built is solved, installation can be conducted without welding, and after the prefabricated mobile house is used, the cable-stayed steel wire ropes are installed on the installation seats. And disassembly is convenient and fast, so that recycling is achieved, and resource waste is avoided.

The invention relates to the technical field of medical instruments, and discloses an auxiliary instrument for cardiovascular rehabilitation training, which comprises a frame body as a support carrier of the device, and the inner side of the frame body is fixedly connected with a backrest; the leg traction assembly is installed on the front side of the frame body and used for conducting leg training on the patient; the arm training assembly is installed on the outer side of the frame body and used for training the arms of the patient; the back massage assembly is installed on the rear side of the backrest and used for massaging the back of the patient, and the driving assembly is installed at the bottom of the leg traction assembly and used for driving the back massage assembly. By additionally arranging the back massage assembly, the back of a patient can be massaged in the training process, so that the muscle function and blood circulation of the patient can be improved, the overall health condition of the patient is improved by improving the muscle function and blood circulation, the patient can better participate in rehabilitation training, and the rehabilitation effect is improved.

This invention discloses a strain of *Lactobacillus delbrueckii* with muscle-protecting function during fat loss, its products, and applications, belonging to the field of microbial technology. The invention discloses *Lactobacillus delbrueckii* subspecies Turb8, with accession number CGMCC No. 35627. This strain or its preparations can effectively prevent or improve muscle loss and functional decline during the use of fat-loss drugs such as GLP-1 receptor agonists (e.g., liraglutide, smegglutide), achieving the effect of "fat loss without muscle loss." While maintaining the original weight-loss effect of fat-loss drugs, the strain of this invention can significantly increase the user's lean body mass percentage, increase lower limb muscle mass, increase muscle fiber cross-sectional area, and improve muscle function indicators such as limb strength and suspension endurance. This invention also relates to bacterial agents containing this strain, various preparations, and their application in the preparation of products for improving (especially drug-induced) muscle loss.

The utility model discloses a lower limb exercise device for a bedridden patient, and relates to the technical field of exercise devices. The device mainly comprises an installation block installed on the tail of a sickbed, a connecting frame is installed on the installation block, a device block is fixed to the connecting frame, a bidirectional motor is arranged in the device block, exercise assemblies are installed at the two output ends of the bidirectional motor, and the two exercise assemblies correspond to the two legs of a patient respectively. The exercise assembly comprises an L-shaped rod fixed to the output end of the bidirectional motor, a rotating rod is rotationally installed at one end of the L-shaped rod, a Z-shaped structure is formed between the rotating rod and the L-shaped rod, a pedal is installed at one end of the rotating rod, and an elastic bandage is connected between the two opposite sides of the pedal. The two-way motor is arranged, the two pedals drive the legs of a patient to imitate walking, blood circulation of the lower limbs of the patient can be promoted, muscular atrophy is effectively prevented and improved, and strength and endurance of lower limb muscles are enhanced.

The utility model provides a lactobacillus oral particle for improving athletic ability, which comprises a plurality of lactobacillus particles and an environment isolation layer, the space between the lactobacillus particles and the environment isolation layer is filled with a muscle resistance increasing layer, and the outer side of the environment isolation layer is sequentially provided with a peculiar smell prevention layer and a flow aiding layer; according to the application, the arrangement of the muscle tolerance layer is also a nutritional organic substance for the lactobacillus granules, so that the lactobacillus granules can be promoted to maintain proliferation activity after being stored for a long time, and the muscle tolerance of a host can be enhanced after the lactobacillus granules are eaten; and the flow aiding layer is arranged, so that the flowability of the particle structure in the later filling process can be improved when the particle structure is prepared into various dosage forms, the particle structure is simple to process and easy to form, and the production efficiency is improved.