Multi-functional exercise device

Abstract

A multi-functional exercise device is disclosed for performing exercise programs using a single exercise device. The device can be easily reoriented to the desired direction for exercise via selectively extendable casters and wheels. The multi-functional exercise device may be equipped with storage locations to hold weights and other accessories together, providing the necessary weights and accessories for performing full-body exercise programs. An articulated frame assembly allows the padding assembly to be raised to either a partially tilted configuration or a fully tilted configuration. In the partially tilted configuration, a seated exercise device is provided. In the fully tilted configuration, the entire padding surface of the device can be tilted to the desired vertical orientation for performing other exercises using the device.

Description

[0001] Cross-references to related applications

[0002] This application claims the benefit of U.S. Provisional Application No. 63 / 199,762, filed January 22, 2021, the contents of which are incorporated herein by reference. Background Technology

[0003] This invention relates to exercise equipment, and more specifically, to exercise equipment for performing a variety of exercises.

[0004] For fitness centers and even home gym enthusiasts, the number of exercises that can be performed on a given piece of equipment is limited. This can lead to an overabundance of equipment in gyms in an effort to allow users to work all target muscle groups.

[0005] In a fitness center setting, this can cause delays for users, as they may have to wait for another user who might be working out a specific muscle group during a given workout session. In a pandemic context, the availability of shared equipment could be further delayed due to the need for disinfection between users. Similarly, guided fitness classes led by a personal instructor are becoming increasingly popular, typically with several participants.

[0006] For guided instruction, it's desirable for each participant to have their own equipment to avoid time delays caused by participants cycling between devices and the time delays associated with sterilizing equipment between transitions. Additionally, it's desirable for each participant to see the instructor during their workout to help them maintain proper posture and / or keep up with the pace of the guided instruction. In the case of a home gym, users can install mirrors within the gym to facilitate maintaining correct posture during daily workouts.

[0007] It is also desirable for each device to be able to carry its own weights and fitness accessories for performing a given workout program, rather than storing these items in one or more centralized locations within the fitness center.

[0008] Conventional exercise equipment cannot meet these needs because it has a limited number of exercises that can be performed on the equipment and is not designed to easily reorient oneself in the desired direction, such as towards a coach or mirror.

[0009] As can be seen, there is a need for improved fitness equipment to provide a single device for performing multiple fitness programs, while allowing users to easily reorient the device in the desired direction. Summary of the Invention

[0010] In one aspect of the invention, a multi-functional exercise device is disclosed. The multi-functional exercise device includes a base assembly supporting a hinged frame assembly. The hinged frame assembly includes an outer frame element pivotally connected to a first end of the base assembly. The outer frame element is operable for a fully tilted configuration of the multi-functional exercise device. An inner frame element is pivotally connected to the outer frame element. The inner frame element is operable for a partially tilted configuration of the multi-functional exercise device. A cushioned assembly is supported on the hinged frame assembly.

[0011] In some embodiments, the cushion assembly is maintained in linear alignment with the outer frame element. In the partially tilted configuration, a first cushion of the cushion assembly is maintained flat by the outer frame element, thereby defining the seat. When the inner frame element is raised into the partially tilted configuration, at least one other cushion of the cushion assembly is supported by the inner frame element, thereby defining the backrest.

[0012] In some embodiments, the outer frame element is movable along a first arc in the fully tilted configuration, and the inner frame element is movable along a second arc opposite to the first arc when operating in the partially tilted configuration.

[0013] In some embodiments, the first support arm has a first end and a second end. The first end of the first support arm is pivotally coupled to the inner frame element. The second end of the first support arm can engage with a first plurality of indexing engagement points, which are defined in a spaced-apart relationship across the top surface of the base assembly. When engaged with a selected indexing engagement point of the first plurality of indexing engagement points, the inner frame element is supported relative to the outer frame element at a selected partial tilt angle.

[0014] In some embodiments, the second support arm has a first end and a second end. The first end of the second support arm is pivotally coupled to the outer frame element. The second end of the second support arm can engage with a second plurality of indexing engagement points, which are defined in a spaced-apart relationship along the top track of the base assembly. When engaged with a selected indexing engagement point of the second plurality of indexing engagement points, the outer frame element is supported relative to the base assembly at a selected full tilt angle.

[0015] In some embodiments, a pair of legs are attached to the front end of the base assembly. A pair of wheels are attached to the rear end of the base assembly, opposite the pair of legs. A caster assembly is mechanically coupled to the front end of the base assembly. The caster assembly is operable to selectively position itself between a raised position and a lowered position. In the lowered position, the base assembly is movable on the pair of wheels and the caster assembly. In the raised position, the base assembly is supported by the pair of legs.

[0016] In some embodiments, a handle is disposed at the front end of the base assembly. A plurality of links interconnect the handle with the caster assembly. Operation of the handle positions the caster assembly between the raised position and the lowered position. Preferably, raising the handle operates the caster assembly to the lowered position.

[0017] In other aspects of the invention, a multi-functional exercise device is disclosed. The multi-functional exercise device includes a base assembly. An outer frame element is pivotally coupled to a front end of the base assembly. The outer frame element is operable for a fully tilted configuration of the multi-functional exercise device. An inner frame element is pivotally coupled to the outer frame element. The inner frame element is operable for a partially tilted configuration of the multi-functional exercise device. At least one pad of a padding assembly is supported on each of the outer frame element and the inner frame element.

[0018] In some embodiments, the caster assembly is mechanically coupled to the front end of the base assembly. A pair of wheels are attached to a second end of the base assembly. The caster assembly is operable to selectively position the base assembly between a lowered position and a raised position. In the raised position, the base assembly is movable on the pair of wheels and the caster assembly.

[0019] In some embodiments, a handle is coupled to the front end of the base assembly. Multiple links interconnect the handle with the caster assembly. Operation of the handle selectively positions the caster assembly between the raised position and the lowered position. Preferably, raising the handle operates the caster assembly to support the base assembly in the raised position.

[0020] In some embodiments, when in the partially tilted configuration, the first cushion of the cushion assembly is maintained flat by the outer frame element, thereby defining the seat, and when raised into the partially tilted configuration, at least one other cushion of the cushion assembly is supported by the inner frame element, thereby defining the backrest.

[0021] In some embodiments, the outer frame element is movable along a first arc when operating in the fully tilted configuration, and the inner frame element is movable along a second arc opposite to the first arc when operating in the partially tilted configuration.

[0022] In some embodiments, a first support arm has a first end and a second end. The first end of the first support arm is pivotally coupled to the inner frame element. The second end of the first support arm can engage with a first plurality of indexing engagement points, which are defined in a spaced-apart relationship across the top surface of the base assembly. A second support arm has a first end and a second end. The first end of the second support arm is pivotally coupled to the outer frame element. The second end of the second support arm can engage with a second plurality of indexing engagement points, which are defined in a spaced-apart relationship along a top track of the base assembly.

[0023] When engaged with a selected indexing engagement point among the first plurality of indexing engagement points, the inner frame element is supported relative to the outer frame element at a selected partial tilt angle. When engaged with a selected indexing engagement point among the second plurality of indexing engagement points, the outer frame element is supported relative to the base assembly at a selected full tilt angle.

[0024] In another aspect of the invention, a multi-functional exercise device is disclosed. The multi-functional exercise device includes a base assembly. An outer frame element is pivotally coupled to a front end of the base assembly. The outer frame element is operable for a fully tilted configuration of the multi-functional exercise device about a first arc. An inner frame element is pivotally coupled to the outer frame element. The inner frame element is operable for a partially tilted configuration of the multi-functional exercise device about a second arc opposite to the first arc. A first pad is supported on the outer frame element, and at least one second pad is supported on the inner frame element. A first support arm has a first end and a second end. The first end of the first support arm is pivotally coupled to the inner frame element. The second end of the first support arm can engage with a first plurality of indexing engagement points, the first plurality of indexing engagement points being defined in a spaced-apart relationship across the top of the base assembly. A second support arm has a first end and a second end. The first end of the second support arm is pivotally coupled to the outer frame element. The second end of the second support arm can engage with a second plurality of indexing engagement points, which are defined in a spaced-out relationship along the top track of the base assembly.

[0025] These and other features, aspects, and advantages of the invention will be better understood with reference to the following description and the appended claims. Attached Figure Description

[0026] Figure 1 This is a front perspective view of the multi-functional exercise equipment, showing the pad in a flat position.

[0027] Figure 2 This is a rear perspective view of the multi-functional exercise equipment, showing the pad in a flat position.

[0028] Figure 3 This is a side front view showing the cushion in a first tilted position.

[0029] Figure 4 This is a side view showing the cushion in the second tilted position.

[0030] Figure 5 This is a detailed side view showing the casters in the disengaged position.

[0031] Figure 6 This is a detailed side view showing the casters in the engaged position.

[0032] Figure 7 This is a detailed exploded perspective view of the accessory holder.

[0033] Figure 8 This is a detailed perspective view of the first interlocking assembly with a latch holding the first support arm 14d (support arm).

[0034] Figure 9 It is taken from Figure 4 A detailed perspective view of the underside of the cushioned assembly in area 9, showing the hook.

[0035] Figure 10 This is a top rear perspective view showing the multi-functional exercise equipment in a partially tilted configuration.

[0036] Figure 11 It is taken from Figure 10 Detailed perspective view of area 11.

[0037] Figure 12 This is a rear perspective view showing the cushion in a fully tilted configuration.

[0038] Figure 13 It is taken from Figure 12 A detailed perspective view of region 13, which shows the second indexing joints spaced apart along the upper track. Detailed Implementation

[0039] The following detailed description represents the best current contemplated mode for carrying out exemplary embodiments of the invention. The description should not be construed in a limiting sense, but is merely for the purpose of illustrating the general principles of the invention.

[0040] In a broader sense, embodiments of the present invention provide multi-functional exercise equipment and methods for performing exercise programs using a single exercise device that can be easily reoriented to the direction required for the exercise. Each multi-functional exercise device may be equipped with storage locations to hold weights and other accessories together with the device, providing the necessary weights and accessories for performing a full-body exercise program for the multi-functional exercise.

[0041] refer to Figure 1-11 The figures illustrate non-limiting embodiments of a multi-functional exercise device 10 according to aspects of the invention. The device is configured as a bench comprising a padded assembly 12 having multiple padded segments. The padded assembly 12 is supported on a hinged frame assembly 14, which allows the segments of the padded assembly 12 to be reconfigured for various fitness exercises. The hinged frame assembly 14 is supported by a base 16. The base assembly 16 includes multiple storage and securing devices configured to store multiple weights and exercise accessories for performing desired fitness programs.

[0042] The cushion assembly 12 includes a first cushion segment 12a located at the forward end of the device 10, a second cushion segment 12b located at the middle position of the device 10, and a third cushion segment 12c located at the rear end of the device 10.

[0043] The hinged frame assembly 14 allows the cushioned assembly 12 to be raised into either a partially tilted configuration or a fully tilted configuration. See reference... Figure 3 and Figure 10 As seen, in the partially tilted configuration, the first cushion segment 12a is maintained in a flat orientation and supported on the base assembly 16 by the outer frame element 14a. In this configuration, the first cushion segment 12a serves as a seat. Each of the second cushion segment 12b and the third cushion segment 12c is supported on the inner frame element 14b. The inner frame element 14b is configured to hinge around the outer frame element 14a during arched movement. In this configuration, the first cushion segment 12a serves as a seat, while the second cushion segment 12b and the third cushion segment 12c form a backrest.

[0044] The internal frame element 14b is supported by a first support arm 14c, which is pivotally connected to the internal frame element 14b at a first end. A second end of the first support arm 14c can be connected to a first plurality of indexing engagement points 16g defined across the top surface 16i of the base 16. (See reference...) Figure 11Ideally, the selection of the desired indexing joint 16g allows the inner frame element 14b to rise to a desired vertical angle between 0 degrees and approximately 80 degrees. The selection of the desired vertical elevation depends on the exercise to be performed, using non-restrictive examples such as the supine press, incline press, and overhead press configurations.

[0045] For reference Figure 4 and Figure 12 As seen, the device 10 is shown in a fully tilted configuration. In this configuration, the outer frame element 14a is configured to support each of the first cushion segment 12a, the second cushion segment 12b, and the third cushion segment 12c in a linear orientation. The cushion assembly 12 and the frame assembly 14 pivot along an arc about the rear end of the base assembly 16.

[0046] In this configuration, the outer frame element 14a is supported by a second support arm 14d. A first end of the second support arm 14d is pivotally attached to the outer frame element 14a. A second end of the second support arm 14d can connect to a second plurality of indexing engagement points 16h, which are defined at intervals along the upper track 16c, such as... Figure 13 As shown in the diagram, the selection of one of the second indexing joints 16h allows the outer frame element 14b to be supported at a desired vertical angle between 0 and 80 degrees in the raised position. In this configuration, the device 10 can be used to perform exercises such as standing inclined press, standing, overhead press, or inclined rowing.

[0047] The base assembly 16 includes an upper track 16c, a lower track 16d, and multiple vertical frame tracks 16e, which are connected to form a rectangular box configuration. The base assembly 16 may also include multiple supports 16a. The multiple supports 16a may be vertically adjustable to ensure that the base assembly 16 is evenly supported on the floor surface 26, so that the equipment 16 does not sway or present an unstable exercise platform.

[0048] Each of the multiple legs 16a can be supported by a selectively extendable foot 16f, such as Figure 2 As shown. The extendable foot 16f can move between a retracted position and an extended position, wherein, particularly when the cushion assembly 12 and the frame assembly are configured in the raised position, the foot 16a and the extendable foot 16f act as out rigging to support the bench assembly to provide improved vertical stability to the device 10.

[0049] The base assembly 16 may also include a plurality of wheels 16b disposed at the ends opposite to the plurality of legs 16a, such as Figure 1 As shown in the illustration. In the non-limiting embodiment shown, a plurality of wheels 16b are attached to the front end of the base assembly. With the plurality of feet 16a properly positioned to contact the support floor surface 26, rolling of the equipment is prevented.

[0050] The base assembly 16 also includes a caster assembly 22. (See reference...) Figure 5 and 6 Ideally, the caster assembly 22 is operable to selectively raise and lower the swivel-mounted casters 22b from the bottom of the base assembly 16. In the lowered position, the casters 22b raise multiple feet 16a from contact with the supporting floor surface 26. In this position, the device 10 can be easily positioned to the desired orientation. The swivel of the swivel-mounted casters 22b allows the device 10 to rotate within a near-turning radius to limit the area of ​​floor space used to turn the device 10 to the desired orientation.

[0051] The caster assembly includes a handle 22a positioned at the foot end of the base assembly 16 between upright frame tracks 16e. The handle 22a is connected via a plurality of links to swivel-mounted casters 22b to provide the mechanical advantage of selectively raising and lowering the frame assembly 16. This mechanical advantage is particularly applicable when the base assembly 16 carries multiple weights and exercise accessories. In the non-limiting embodiment shown, the plurality of links includes a first link 22c positioned at the end of the handle 22a and away from the pivot around which the handle 22a is surrounded. A second link 22d extends generally vertically to the bottom end of the base assembly 16. The second link 22d is pivotally coupled to the distal end of a third link 22e, the proximal end of which is pivotally coupled to the bottom track 16d of the base assembly 16. The swivel-mounted casters 22b are carried by the middle portion of the third link 22e.

[0052] The handle 22a and multiple linkages are configured such that raising the handle 22a extends the swivel-mounted casters 22b, causing the base assembly 16 to rise from the supporting ground. This orientation “lifts” the device 10 by raising the handle 22a, providing the user with better leverage. Once the device is in the desired orientation, the user can lower the handle 22a to retract the swivel-mounted casters 22b, allowing the base assembly 16 to rest on the multiple legs 16a.

[0053] Frame assembly 16 can also be configured with multiple weight blocks and accessory supports and attachment points, such as Figure 1 As shown in the diagram. The weights and accessories may include a weighted ball 18a, multiple dumbbells 18b, one or more kettlebells 18c, and one or more elastic resistance bands 20.

[0054] The heavy ball 18a can be easily stored on the plate 24g supported by the lower track 16b, such as... Figure 1 As seen in the image. The plate 24g may have a recess for storing the weight ball 18a, the depth of which is sufficient to prevent the weight ball 18a from rolling out of the device 10 while the device 10 is being used for exercise or is being repositioned.

[0055] Settings such as Figure 7 The accessory support 24 shown is used to support a plurality of dumbbells 18b on the base assembly. The accessory support 24 is attached to the upper track 16c and lower track 16d of the base assembly 16 via one or more fasteners 24d housed in apertures 24e within the upper track 16c. The accessory support 24 has at least one pair of upright, arc-shaped arms with recesses for holding handles of the dumbbells 18b. These recesses may have pads 24b to cushion contact between the dumbbells 18b and the accessory support 24 when they are placed in or removed from the accessory support 24.

[0056] As will be understood, at least one pair of upright arms may comprise multiple upright arms arranged in a spaced-apart configuration, depending on the size of the dumbbell 18b supported thereon. The accessory bracket 24 may have a pin 24g projecting from its bottom end. The pin 24g may engage with a plurality of apertures 24f defined in the lower track 16d.

[0057] One or more elastic resistance bands 20 include a handle 20a at the distal end and a coupling at the proximal end, such as Figure 3-4 As generally shown. The elastic resistance band 20 can be attached to the device 16 at various locations to allow users to perform various exercises. By way of a non-limiting example, the resistance band 20 can be attached to a plurality of anti-slip pins 20c, which are attached to one or more of the upper track 16c and the lower track 16d. The plurality of anti-slip pins 20c can be arranged in a spaced-apart relationship along the longitudinal length of the upper track 16c and the lower track 16d. The plurality of anti-slip pins 20c provide the user with ways to change the resistance of the elastic resistance band 20 or the position of the elastic resistance band 20 relative to the device 10 to achieve various resistance band exercises. See reference Figure 1 Ideally, one or more elastic resistance bands 20 can be conveniently retracted by attaching the band 20 to multiple anti-slip studs 20c.

[0058] The base assembly 16 may also include one or more modular resistance rails 25, such as reference rails. Figure 1 and 7As seen, the modular resistance rail 25 is attached to one or more of the vertical rail 16, the upper rail 16c, or the lower rail 16d. One or more modular resistance rails 25 include a plurality of slots 25c arranged at intervals along the length of the modular resistance rail 25. The plurality of slots 25 are adapted to attach the distal end of the elastic resistance band 20 to the device 10.

[0059] For reference Figure 8 and 9 The detailed view is best viewed, and the frame assembly 14 may also be provided with interlocking features to prevent the user from positioning the articulated frame assembly 14 in an unsafe condition. Figure 8 The forward interlock shown includes a latch assembly 30. The latch assembly 30 is pivotally coupled to a plate 30c extending between outer frame elements 14a, near the first padding segment 12a. An actuating flange extends laterally across the outer frame element 14a at its inner end near the first padding segment 12a. A crossbeam 28 extends laterally across the second support arm 14d. The crossbeam 28 has an aperture 28a. A pin 30a on the latch 30 selectively engages with the aperture 28a. When the outer frame element 14a moves to a lowered, flat position, the actuating flange engages with the latch 30 to disengage the pin 30a from the aperture 28a.

[0060] When the inner frame element 14b is raised and the backrest is formed by the second cushion segment 12b and the third cushion segment 12c, the second support arm 14d is clamped by the engagement of the pin 30a with the hole 28a, so that the second support arm 14d does not engage with the indexing engagement point on the base 16, thereby preventing the outer frame 14a from also being supported in the raised state when the inner frame 14b is supported in the raised state.

[0061] refer to Figure 9 A second interlock is shown. The second interlock includes a hook assembly 32 attached to the distal end of an upper track 16c, via the upper track 16c near a pivot axis 34 of the outer frame 14a. The hook assembly 32 includes an arcuate finger 32a defining an arcuate slot 32c. A pin 32b extends laterally from a flange extending from an inner frame element 14b. The arcuate slot 32c is sized such that when the outer frame 14a is in the lowered position, the pin 32b retracts from the arcuate slot 32c, thereby allowing the inner frame 14b to rise.

[0062] When the outer frame element 14a is in the raised position, the pin 32b is housed within the arcuate slot 32c. With the pin 32b housed within the arcuate slot 32c, movement of the inner frame element 14b is prevented by contact between the pin 32b and the arcuate finger 32a.

[0063] Of course, it should be understood that the foregoing is about exemplary embodiments of the invention and modifications may be made without departing from the spirit and scope of the invention as set forth in the following claims.

Claims

1. A multifunctional exercise device, comprising: Base assembly, which supports hinged frame assembly; The articulated frame assembly includes an outer frame element pivotally connected to a first end of the base assembly and an inner frame element pivotally connected to the outer frame element, the outer frame element being operable for a fully tilted configuration of the multi-functional exercise device, and the inner frame element being operable for a partially tilted configuration of the multi-functional exercise device. A cushioned assembly, which is supported on the hinged frame assembly; A first support arm having a first end and a second end, the first end of the first support arm being pivotally connected to the inner frame element, and the second end of the first support arm being capable of engaging with a first plurality of indexing engagement points, the first plurality of indexing engagement points being defined in a spaced-apart relationship across the top of the base assembly. as well as A second support arm having a first end and a second end, the first end of the second support arm being pivotally connected to the outer frame element, and the second end of the second support arm being capable of engaging with a second plurality of indexing engagement points, the second plurality of indexing engagement points being defined in a spaced-apart relationship along the top track of the base assembly.

2. The multifunctional exercise device of claim 1, wherein in the fully tilted configuration, the cushion assembly is maintained in linear alignment with the outer frame element.

3. The multifunctional exercise device according to claim 1, wherein in the partially tilted configuration, the first cushion of the cushion assembly is maintained in a flat state by the outer frame element, thereby defining the seat, and when the inner frame element is raised into the partially tilted configuration, at least one other cushion of the cushion assembly is supported by the inner frame element, thereby defining the backrest.

4. The multifunctional exercise device according to claim 1, wherein the outer frame element is movable along a first arc in the fully tilted configuration, and the inner frame element is movable along a second arc opposite to the first arc when operating in the partially tilted configuration.

5. The multifunctional exercise device according to claim 1, wherein, When engaged with a selected indexing engagement point among the first plurality of indexing engagement points, the inner frame element is supported relative to the outer frame element at a selected partial tilt angle.

6. The multifunctional exercise device according to claim 1, wherein, When engaged with a selected indexing engagement point among the second plurality of indexing engagement points, the outer frame element is supported relative to the base assembly at a selected full tilt angle.

7. The multifunctional exercise device according to claim 1, further comprising: A pair of legs attached to the front end of the base assembly; A pair of wheels are attached to the rear end of the base assembly, opposite to the pair of legs; as well as A caster assembly mechanically coupled to the front end of the base assembly, the caster assembly being operable to selectively position the caster assembly between a raised position and a lowered position, wherein in the lowered position the base assembly is movable on the pair of wheels and the caster assembly, and in the raised position the base assembly is supported by the pair of legs.

8. The multifunctional exercise device according to claim 7, further comprising: A handle, which is located at the front end of the base assembly; as well as Multiple links interconnect the handle with the caster assembly, wherein operation of the handle positions the caster assembly between the raised position and the lowered position.

9. The multifunctional exercise device of claim 8, wherein raising the handle operates the caster assembly to the lowered position.

10. A multifunctional exercise device, comprising: Base assembly; An external frame element, which is pivotally connected to the front end of the base assembly, is operable in a fully tilted configuration for the multi-functional exercise device. An internal frame element, which is pivotally connected to the external frame element, is operable for a partially tilted configuration of the multifunctional exercise device. At least one cushion of the cushion assembly is supported on each of the outer frame element and the inner frame element; A caster assembly, mechanically connected to the front end of the base assembly; A pair of wheels, attached to the rear end of the base assembly; and The caster assembly is operable to selectively position the base assembly between a lowered position and a raised position, wherein in the raised position, the base assembly is movable on the pair of wheels and the caster assembly.

11. The multifunctional exercise device according to claim 10, further comprising: A handle, which is attached to the front end of the base assembly; as well as Multiple links interconnect the handle with the caster assembly, wherein operation of the handle selectively positions the caster assembly between the raised position and the lowered position.

12. The multifunctional exercise device of claim 11, wherein raising the handle operates the caster assembly to support the base assembly in the raised position.

13. The multifunctional exercise device of claim 10, wherein in the partially tilted configuration, the first cushion of the cushion assembly is maintained flat by the outer frame element, thereby defining the seat, and when the inner frame element is raised into the partially tilted configuration, at least one other cushion of the cushion assembly is supported by the inner frame element, thereby defining the backrest.

14. The multifunctional exercise device of claim 10, wherein the outer frame element is movable along a first arc in the fully tilted configuration, and the inner frame element is movable along a second arc opposite to the first arc in the partially tilted configuration.

15. The multifunctional exercise device according to claim 10, further comprising: A first support arm having a first end and a second end, the first end of the first support arm being pivotally connected to the inner frame element, and the second end of the first support arm being capable of engaging with a first plurality of indexing engagement points, the first plurality of indexing engagement points being defined in a spaced-apart relationship across the top surface of the base assembly. as well as A second support arm having a first end and a second end, the first end of the second support arm being pivotally connected to the outer frame element, and the second end of the second support arm being capable of engaging with a second plurality of indexing engagement points, the second plurality of indexing engagement points being defined in a spaced-apart relationship along the top track of the base assembly.

16. The multifunctional exercise device according to claim 15, wherein, When engaged with a selected indexing engagement point among the first plurality of indexing engagement points, the inner frame element is supported relative to the outer frame element at a selected partial tilt angle; and When engaged with a selected indexing engagement point among the second plurality of indexing engagement points, the outer frame element is supported relative to the base assembly at a selected full tilt angle.

17. A multifunctional exercise device, comprising: Base assembly; An external frame element, which is pivotally connected to the front end of the base assembly, is operable for a fully tilted configuration of the multi-functional exercise device around a first arc. as well as An internal frame element, which is pivotally connected to the external frame element, is operable for the multifunctional exercise device to be partially tilted around a second arc opposite to the first arc. as well as A first pad supported on the outer frame element and at least one second pad supported on the inner frame element; A first support arm having a first end and a second end, the first end of the first support arm being pivotally connected to the inner frame element, and the second end of the first support arm being capable of engaging with a first plurality of indexing engagement points, the first plurality of indexing engagement points being defined in a spaced-apart relationship across the top of the base assembly. as well as A second support arm having a first end and a second end, the first end of the second support arm being pivotally connected to the outer frame element, and the second end of the second support arm being capable of engaging with a second plurality of indexing engagement points, the second plurality of indexing engagement points being defined in a spaced-apart relationship along the top track of the base assembly.

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