US20240399195A1

US20240399195A1 - Exercise Rack Multi-Use Accessory System

Info

Publication number: US20240399195A1
Application number: US18/327,688
Authority: US
Inventors: Garrett A. Iverson; Jeremy K. Warzecka; Alexander M. Johnson; Spencer R. Sweeney
Original assignee: PRX Performance LLC
Current assignee: PRX Performance LLC
Priority date: 2023-06-01
Filing date: 2023-06-01
Publication date: 2024-12-05

Abstract

An exercise rack multi-use accessory system and methods of use are disclosed herein. An example apparatus includes a support pad that is configured to support at least a portion of a body of a user, an attachment interface that includes a first end that is adapted to receive an attachment and a second end that is configured to pivotally attach to a frame bracket allowing the support pad to be selectively placed in a position, and where the frame bracket is configured to attach to a frame member of a workout rack.

Description

CROSS-REFERENCE TO RELATED APPLICATIONS

Not applicable to this application.

STATEMENT REGARDING FEDERALLY SPONSORED RESEARCH OR DEVELOPMENT

Not applicable to this application.

FIELD OF THE INVENTION

The present disclosure pertains to workout apparatuses, and more particularly, but not by way of limitation, to exercise rack multi-use accessory systems and methods of use. In one embodiment, an apparatus includes a support pad, an attachment interface, and a frame bracket that are configured to mount to a workout rack or support.

SUMMARY

In some embodiments, the present disclosure is directed to an apparatus, which presents a unique combination of a support pad, attachment interface, and frame bracket, which together create a versatile and customizable workout experience. Designed to cater to a wide range of exercise routines, the apparatus enhances the user's overall fitness journey by offering diverse options for strength training and muscle conditioning.
The support pad, configured to support at least a portion of the user's body, provides comfort and stability during workouts. Attached to a frame member of a workout rack, the apparatus allows for seamless integration into any fitness space. The attachment interface features a first end, designed to receive an attachment, and a second end, which pivotally attaches to the frame bracket. This arrangement enables the support pad to be selectively placed in a position.
The frame bracket itself is comprised of a first plate and a second plate, with the first plate comprising a first arcuate row of apertures and the second plate featuring a second arcuate row of apertures. The attachment interface mates with these plates and a locking member is inserted through the plates and attachment interface, securing the apparatus in the desired position. A spacer positioned between the first and second plates adds further stability to the setup.
The attachment interface incorporates an attachment stop and lock receiver, which receives a locking member when an attachment is installed onto the apparatus. This ensures that the attachment abuts the attachment stop. The leg extension attachment, which includes of a first extension plate, a second extension plate, and a lower plate, mates with the receiving track of the attachment interface.
Outwardly flared and downwardly angled end portions of the first and second extension plates with the attachment stop of the attachment interface. The leg extension attachment also includes a weight post or an anchor point for a tether, providing options for resistance during workouts. Upper and lower pads engage with the user's leg, offering support and comfort during exercises.
Additional features of the apparatus include handlebars for the user to grip during workouts, as well as a pair of leg pads that can be attached to the frame member via a leg pad bracket. The support pad comprises a cushion and a rigid plate, ensuring both comfort and stability during exercise routines.
Overall, this apparatus offers users an adaptable and functional piece of equipment, ideal for a variety of exercise routines. The innovative design ensures maximum support and comfort, allowing users to enhance their fitness journey while reducing the risk of injury.
There have thus been outlined, rather broadly, some of the embodiments of the present disclosure in order that the detailed description thereof may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional embodiments that will be described hereinafter and that will form the subject matter of the claims appended hereto. In this respect, before explaining at least one embodiment in detail, it is to be understood that the various embodiments are not limited in their application to the details of construction or to the arrangements of the components outlined in the following description or illustrated in the drawings. Also, it is to be understood that the phraseology and terminology employed herein are for the description and should not be regarded as limiting.
To better understand the nature and advantages of the present disclosure, reference should be made to the following description and the accompanying figures. It is to be understood, however, that each of the figures is provided for illustration only and is not intended as a definition of the limits of the scope of the present disclosure. Also, as a general rule, and unless it is evidence to the contrary from the description, where elements in different figures use identical reference numbers, the elements are generally either identical or at least similar in function or purpose.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a perspective view of an apparatus in accordance with an example embodiment.

FIG. 2 is a perspective view of an example apparatus.

FIG. 3 is a perspective view of an underside of the example apparatus of FIG. 2 .

FIG. 4 is a perspective front view of the example apparatus of FIG. 2 .

FIG. 5 is an exploded perspective view of the example apparatus of FIG. 2 .

FIGS. 6A and 6B collectively illustrate an example leg pad accessory.

FIGS. 7-9 are various perspective views that collectively illustrate a leg extension attachment.

FIGS. 10A and 10B are perspective views of a leg extension attachment in combination with an attachment interface of an apparatus.

FIG. 11 illustrates an example use of the apparatus as a box step.

FIG. 12A illustrates the apparatus in combination with a leg pad accessory attached to a frame, in combination with a pull-down bar and cable, in use with a user.

FIG. 12B illustrates the apparatus in combination with a leg pad accessory attached to a frame, in combination with a pull-down bar and cable.

FIG. 13A illustrates two side elevation views of an example leg pad accessory in two installed orientations,

FIG. 13B illustrates two side elevation views of an example leg pad accessory in two additional installed orientations,

FIG. 14 illustrates the apparatus in combination with a leg extension attachment, where a user can use a cable/tether and weights, as well as a weight post and additional weights.

FIG. 15 illustrates the apparatus in combination with a leg extension attachment, where a user can use a cable and weights only.

FIG. 16 illustrates the apparatus in combination with a leg extension attachment, where a user can use a weight post only.

DETAILED DESCRIPTION

A. Overview

The present disclosure is directed, in some embodiments, to a multi-use exercise rack accessory system. An example apparatus or system generally includes a support pad, an attachment interface, and a frame bracket. The frame bracket is configured to couple the support pad and attachment interface to a frame of a workout rack. Users can utilize the apparatus to perform exercises such as step-ups, box jumps, bodyweight triceps dips, incline/decline pushups, or other similar exercises known to those of ordinary skill in the art.
Some exercises can be performed with the apparatus without using an attachment or leg pads, which are optional. These exercises include, but are not limited to, free-weight bent-over rows (chest supported), free-weight incline bench press (back supported), Bulgarian split squats, step-ups, using the apparatus as a wall ball target, hip thrusters, and the like.
Exercises that can be performed with the apparatus in combination with knee keeper/leg pads include, but are not limited to, cable/tether lat pull-down, modified glute-ham developer sit-up, and Nordic hamstring curl, just to name a few. Exercises that can be performed with the apparatus in combination with a leg extension attachment include, but are not limited to, standing single-leg curls and seated leg extensions. As noted in some of the example exercises, the apparatus can be attached to a load using a tether in some embodiments, while in others, a weight post can be attached to the apparatus for use with or without the tether.
The support pad has a selectable position in an arc about its connection point to the frame/workout rack. This allows the support pad to be positioned in a substantially flat orientation relative to the ground or various orientations of incline and/or decline. A user can select a position for the support pad by pivoting it and then placing a locking member, such as a pin, through apertures in a portion of the frame bracket that is proximate to the attachment interface.
In some configurations, the apparatus may be used in conjunction with accessories, such as a leg pad stop that is used to keep a user's legs and lower body stable during the performance of seated exercises such as lat pulldowns, where the user is seated on the support pad and the leg pad stop is used to prevent the user's legs from lifting and to stabilize the lower body during exercise.
Various attachments can be connected to the attachment interface. Notably, a leg exercise attachment can be joined to the apparatus at the attachment interface. The leg exercise attachment can be used to perform exercises such as seated or standing leg extensions, leg curls, and the like. The leg exercise attachment can be installed when a user guides a portion of the leg exercise attachment onto a receiving track of the attachment interface. The attachment interface includes engagement stops that cooperate with tabs on the leg exercise attachment, and another locking member, such as a pin, can be inserted through the leg exercise attachment and the attachment interface to secure the leg exercise attachment.

B. Example Embodiments

Referring now to FIG. 1 , an example embodiment of an apparatus 10 is illustrated, in the form of an exercise rack multi-use accessory system. The apparatus 10 can be used to perform exercises such as box jumps, step-ups, split squats, triceps dips, pushups, and other bodyweight exercises. The apparatus 10 is configured to join with a frame member 12 of a workout rack. The frame member 12 can be oriented in any direction, but in the examples herein, it will be understood that the frame member 12 is vertically oriented.
The apparatus 10 includes a support pad 16, an attachment interface 18 (illustrated in FIGS. 2-4 ), and a frame bracket 20. In general, the support pad 16 can be used by a user to sit, stand, kneel, or otherwise support a portion of their body against it, depending on the orientation of the support pad 16 and the exercise being performed. For example, the support pad 16 can be substantially coplanar with the ground when the user is performing an exercise such as a box step. The angle α of the support pad relative to the frame member 12 is adjustable, meaning that the support pad 16 can pivot in an arc about a connection to the frame bracket 20, as will be discussed in greater detail infra.
Referring now to FIGS. 2-4 collectively, the support pad 16 includes a cushion 22 and a rigid plate 24. The rigid plate 24 supports the cushion 22 and can provide a point of connection with the attachment interface 18. The attachment interface 18 includes a first interface plate 26, a second interface plate 28, an attachment stop 30, and a lock receiver 32.
The first interface plate 26 and the second interface plate 28 each mount to an underside of the rigid plate 24. The plates can be welded or otherwise attached to the rigid plate 24. The first interface plate 26 and the second interface plate 28 are spaced apart from one another to form a receiving track that receives an attachment, such as a leg extension attachment.
The lock receiver 32 is located at a first end of the attachment interface 18, and the attachment interface 18 pivotally couples to the frame bracket 20 at a second end. That is, the first end is adapted to receive an attachment, and a second end is configured to pivotally attach to a frame bracket allowing the support pad 16 to be selectively placed in a position about the arc. The lock receiver 32 is comprised of apertures 33 and 35 that are located on each of the first interface plate 26 and the second interface plate 28, respectively.
In some embodiments, the attachment interface 18 is pivotally coupled to the frame bracket 20 at an attachment point 34 that includes a bolt 36 and spacer 38 that establishes and maintains the space between the first interface plate 26 and the second interface plate 28. The spacer 38 also functions to cover the threads of the bolt 36. While a bolt has been disclosed, other fastening members can be used.
The first interface plate 26 and the second interface plate 28 are, in some embodiments, mirror image components. The lower end of each of the first interface plate 26 and the second interface plate 28 is slightly inwardly angled. That is, the lower ends of the first interface plate 26 and the second interface plate 28 are angled slightly towards a centerline C of the attachment interface 18, as best illustrated in FIG. 4 . The lower portion of the first interface plate 26 is angled along angle line A1, and the lower portion of the second interface plate 82 is angled along angle line A2.
The attachment stop 30, in one embodiment, is a bar that extends between the first interface plate 26 and the second interface plate 28. More specifically, the attachment stop 30 extends partly past each of the first interface plate 26 and the second interface plate 28 to form protrusions. In some embodiments, the attachment stop 30 forms a first protrusion 40 relative to the first interface plate 26 and a second protrusion 42 relative to the second interface plate 28. As will be discussed below, the stops provide an engagement point for an attachment, such as a leg extension attachment.
In FIG. 5 , the first interface plate 26 and the second interface plate 28 each include a selection aperture, such as a first selection aperture 44 associated with the first interface plate 26 and a second selection aperture 46 associated with the second interface plate 28. These selection apertures align with the apertures of the frame bracket 20 and are joined using a locking member, as will be discussed herein.
The frame bracket 20 includes a first bracket plate 48, a second bracket plate 50, and a slotted spacer 52. The first bracket plate 48 and the second bracket plate 50 are mirror image components, in some embodiments. In one embodiment, the first bracket plate 48 includes a first arcuate row of apertures 54 and the second bracket plate 50 includes a second arcuate row of apertures 56. The frame bracket 20 can couple with the frame member 12 and one or more locking members 58 and 60 (frame bracket locks) can be used to releasably secure the frame bracket 20 and the frame member 12. The locking members could include pins, bolts, or any other fastener that would be known to one of ordinary skill in the art. That is, the ends of the first bracket plate 48 and the second bracket plate 50 include apertures that align with apertures on the frame member 12. The locking members 58 and 60 then are placed through the apertures on the frame bracket 20 and the frame member 12 that are aligned. The slotted spacer 52 spaces the first bracket plate 48 and the second bracket plate 50 apart from each other and includes a slot that allows for the passage of a cable/tether as will be discussed herein.
As noted above, the first selection aperture 44 of the attachment interface 18 aligns with an aperture of the first arcuate row of apertures 54 and the second selection aperture 46 of the attachment interface 18 aligns with an aperture of the second arcuate row of apertures 56. Another locking member 62, such as a pin, can be used to lock the support pad 16 in the selected position.
The pin can act as a stop, where the support pad 16 can rest against the pin but still pivot up. In these instances, the pin is inserted through the first and second rows of apertures, but not through the first and second selection apertures. In another embodiment, the pin can extend through the first and second rows of apertures, as well as the first and second selection apertures, which locks the support pad 16 in place.
Referring now to FIGS. 6A and 6B collectively, a leg pad accessory 64 can be used in combination with the apparatus 10 (see FIG. 1 ) described above to perform various exercises. While some embodiments and exercises contemplate the use of the leg pad accessory 64 for exercises such as lat pull-downs to keep the lower body of the user from lifting off of the support pad, the leg pad accessory 64 can also be used as a back support when the user is performing exercises such as a leg extension or quadriceps exercise. The leg pad accessory 64 includes two mirror image leg pad plates 66 and 68, as well as a shaft 70 that receives two pads 72 and 74. The leg pad accessory 64 can also include support plates 76 and 78 that mate with the frame member. The leg pad plates 66 and 68 have two distinct mounting apertures that allow the leg pad accessory 64 to be installed on the frame member in two different configurations. In one instance, the first leg pad plate 66 has four apertures 71A-71D, while the second leg pad plate 68 also has four apertures 73A-73D.
In one configuration, a locking member 58 is inserted through apertures 71A and 73A, while another locking member is inserted through apertures 71C and 73C. In another configuration, the leg pad accessory 64 can be turned upside down and a locking member is inserted through apertures 71B and 73B, while another locking member is inserted through apertures 71D and 73D. Again, these spacings allow for two distinct installation orientations.
Referring briefly to FIGS. 13A and 13B, which collectively show multiple configurations and installation orientations for the leg pad accessory 64. In FIG. 13A, the leg pad accessory 64 is shown installed on the frame member 12 in two orientations. The leg pad accessory 64 can be oriented such that the leg pad accessory 64 is coupled through apertures 71B and 71D of leg pad plate 66. Complimentary apertures of leg pad plate 68 are also used. In another installation, the leg pad accessory 64 is coupled through apertures 71A and 71C of leg pad plate 66. Complimentary apertures of leg pad plate 68 are also used. The difference in spacing between the first and second installations shown in FIG. 13A creates a spacing differential D1.
In FIG. 13B, the leg pad accessory 64 is turned upside down relative to FIG. 13A. The leg pad accessory 64 can be oriented such that the leg pad accessory 64 is coupled through apertures 73A and 73C of leg pad plate 68. Complimentary apertures of leg pad plate 66 are also used. In another installation, the leg pad accessory 64 is coupled through apertures 73B and 73D of leg pad plate 68. Complimentary apertures of leg pad plate 66 are also used. The difference in spacing between the first and second installations shown in FIG. 13B creates a spacing differential D2. Between the installations of FIGS. 13A and 13B there exists a plurality of orientations and height adjustment potential for the leg pad accessory 64 that the user can employ to fine tune the installation of the leg pad accessory 64 on the frame member 12.
Referring now to FIGS. 7-9 collectively, which collectively illustrate an example leg extension attachment 80. The leg extension attachment 80 includes a first extension plate 82, a second extension plate 84, and a lower plate 86 that are arranged together to mate with the receiving track of the attachment interface 18. A combination of the leg extension attachment 80 and the attachment interface 18 are shown in FIGS. 10A and 10B. That is, the first extension plate 82, the second extension plate 84, and the lower plate 86 cooperate to form a U-shaped channel that can overlap the first and second interface plates of the attachment interface 18. The first extension plate 82 and the second extension plate 84 are associated with a shaft 88 that supports two pads 90 and 92. On an opposing end, each of the first extension plate 82 and the second extension plate 84 include outwardly flared, and downwardly angled ends 94 and 96. For example, the second extension plate 84 has an outwardly flared, and downwardly angled end portion 96 that has an approximate hook-shape that is configured to engage with the second protrusion 42 of the attachment interface, when the leg extension attachment 80 is coupled with the attachment interface 18 of the apparatus 10. The outwardly flared, and downwardly angled end 94 of the first extension plate 82 also engages with the first protrusion 40 of the attachment interface. Also, the first extension plate 82 and the second extension plate 84 each include an aperture 85 that are configured to align with the lock receiver 32 of the first interface plate 26 and the second interface plate 28 when the leg extension attachment 80 is joined to the attachment interface of the apparatus 10. As noted, a locking member is then placed through these aligned apertures to secure the leg extension attachment 80 and the attachment interface 18 components together.
The leg extension attachment 80 includes a dual angle arm (spacer bar) 98 that couples with the first extension plate 82 and the second extension plate 84 and suspends a second arm 100 which supports a second pair of pads 102 and 104. The pads 90 and 92 and the pads 102 and 104 are approximately vertically aligned in some embodiments. A third arm 106 can be attached to the dual angle arm 98 and associated with a weight post 108 that can be used to support a load such as weights. In some embodiments, the leg extension attachment 80 also includes a pair of handles 110 and 112 that attach to the first extension plate 82 and the second extension plate 84, respectively. The handles 110 and 112 can have any desired/ergonomic configuration, but in one embodiment, each of the handles 110 and 112 has an angled section and a straight section. For example, handle 110 has an angled section 114 and a straight section 116. The handles 110, 112 are configured to be gripped by a user when the user is performing an exercise.
In operation, the apparatus 10 can be used in combination with a workout rack or other frame member to perform various exercises. The support pad 16 can be adjusted to various angles relative to the frame member 12 by adjusting the angle α and securing the attachment interface 18 to the frame bracket 20 at the desired angle using the locking member 62. This allows the user to perform different exercises targeting different muscle groups with a single apparatus.
Additionally, the leg pad accessory 64 and the leg extension attachment 80 can be added to the apparatus 10 as needed to perform specific exercises. For instance, the leg pad accessory 64 can be installed on the frame member to provide support for the user's lower body during exercises such as lat pull-downs or as a back support during leg extensions. The leg extension attachment 80 can be installed on the attachment interface 18 to enable the user to perform leg extension exercises, with the pads and handles providing support and stability during the movement.
In summary, the apparatus 10 disclosed herein provides a versatile exercise system that can be used for a variety of exercises, including box jumps, step-ups, split squats, triceps dips, push-ups, and other bodyweight exercises, as well as leg extensions and other exercises involving additional attachments. The adjustability of the support pad 16 and the ability to add various accessories make the apparatus 10 a valuable tool for users looking to perform a wide range of exercises with a single piece of equipment.

C. Operation

In one example operation, as shown in FIG. 11 , when a user desires to use the apparatus 10 without an attachment, and specifically the support pad 16 alone (e.g., no attachments and no leg pads), the user can select an orientation/pivot angle for the support pad 16 depending on the exercise. When the user desires to perform an exercise that requires a level but elevated surface, such as for triceps dips or box jumps, the user can adjust the pivot of the support pad 16 to be level with the ground. The user can lock the support pad 16 in a desired configuration by placing a locking member through the attachment interface 18 and the frame bracket 20 as described above.
Referring now to FIGS. 12A and 12B collectively, in another example configuration and operation, the apparatus 10 can be used in combination with a leg pad accessory 64. The user can select a desired angle for the support pad 16 of the apparatus 10, and as mentioned above, the angle of the support pad 16 selected is dependent upon the exercise and the preference of the user. For example, if the exercise is a lat pull down, the user may prefer to have the support pad substantially level or flat. The user can then select a position on the frame member 12 for the leg pad accessory 64. Again, the location is user-dependent, but generally, the location of the leg pad accessory 64 will be at a distance above the support pad 16 that allows the user to insert their legs under the leg pad accessory 64 and have their upper thigh contact the pads 72 and 74 of the leg pad accessory 64. Before performing an exercise, the user can attach a pull-down bar 119 to a tether 120, and the tether 120 is also attached to a load, which in this instance includes a stack of weights 122. When the user pulls down on the pull-down bar 119 to lift the weights, the leg pad accessory 64 stabilizes the user in the seated position.
Referring now to FIGS. 9, 10, and 14 collectively, in another example configuration and operation, the apparatus 10 can be used in combination with the leg extension attachment 80. The user can select a desired angle for the support pad 16 of the apparatus 10, and as mentioned above, the angle of the support pad 16 selected is dependent upon the exercise and the preference of the user. For example, if the user desires to perform an exercise such as leg extensions, they may want the support pad 16 angled slightly upwardly relative to the frame member 12. The user can then install the leg extension attachment 80 by aligning the first extension plate 82, the second extension plate 84, and the lower plate 86, which form a channel, with the first interface plate 26 and the second interface plate 28 of the attachment interface 18. As noted above, to guide the leg extension attachment 80 into position on the attachment interface 18, the user will engage the outwardly flared and downwardly angled ends 94 and 96 of the first extension plate 82 and the second extension plate 84 with the attachment stop 30 of the attachment interface 18. The user can then insert a locking member, such as a pin or bolt, into the lock receiver 32 of the attachment interface 18.
The user can connect a cable/tether 120 to an attachment point 123 (FIG. 9 ) which is located where the dual-angle arm (spacer bar) 98 and the second arm 100 connect. Again, the user could alternatively add weights to a weight post 108.
To perform a leg extension exercise, the user can overlap their legs across the pads 90 and 92 and place their legs behind the pads 102 and 104 so that their shins contact the pads 102 and 104. The user can then extend their lower leg, below the knees, to perform the exercise and lift the weights attached to the weight post and/or the tether.
In another example configuration and operation, the user could perform a standing leg kickback or extension exercise as shown in FIGS. 7-9 and 14 . To be sure, any configuration such as shown FIGS. 14-16 allows the user do standing leg exercises. The user can arrange the apparatus 10 and leg extension attachment 80 as set forth above. The user can place a single leg, such as their left leg, in between one of the upper pads, such as round pad 92, and one of the lower pads, such as round pad 104. The user's leg at the knee or thigh contacts the upper round pad 92, while the back of the leg/ankle contacts the round pad 104. The user can lift their lower leg, which causes them to exercise against weights 122 connected to the cable/tether 120. In some instances, the user can slightly bend forward, using one or more of the handles 110 and 112 as support or leverage.
Another related embodiment is shown in FIG. 15 , which includes the apparatus 10 and leg extension attachment 80 with a cable 120 connection to a load, but no weight post is attached to the leg extension attachment 80. Another related embodiment is shown in FIG. 15 , which includes the apparatus 10 and leg extension attachment 80 with a weight post 108 but no cable 120. Again, both or either a weight post and/or cable can be used as shown in FIG. 14 .
Any and all headings are for convenience only and have no limiting effect. Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Although specific terms are employed herein, they are used in a generic and descriptive sense only and not for purposes of limitation. All patent applications, patents, and printed publications cited herein are incorporated herein by reference in their entireties, except for any definitions, subject matter disclaimers or disavowals, and except to the extent that the incorporated material is inconsistent with the express disclosure herein, in which case the language in this disclosure controls.
While various embodiments have been described above, it should be understood that they have been presented by way of example only, and not limitation. The descriptions are not intended to limit the scope of the technology to the particular forms set forth herein. To the contrary, the present descriptions are intended to cover such alternatives, modifications, and equivalents as may be included within the spirit and scope of the technology as defined by the appended claims and otherwise appreciated by one of ordinary skill in the art. The various embodiments of the present disclosure may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore desired that the various embodiments in the present disclosure be considered in all respects as illustrative and not restrictive. Thus, the breadth and scope of a preferred embodiment should not be limited by any of the above-described exemplary embodiments.
Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. All patent applications, patents, and printed publications cited herein are incorporated herein by reference in their entireties, except for any definitions, subject matter disclaimers or disavowals, and except to the extent that the incorporated material is inconsistent with the express disclosure herein, in which case the language in this disclosure controls. Any headings utilized within the description are for convenience only and have no legal or limiting effect.

Claims

What is claimed is:

1. An apparatus, comprising:

a support pad that is configured to support at least a portion of a body of a user;

an attachment interface that comprises:

a first end that is adapted to receive an attachment; and

a second end that is configured to pivotally attach to a frame bracket allowing the support pad to be selectively placed in a position; and

the frame bracket configured to attach to a frame member of a workout rack.

2. The apparatus according to claim 1, wherein the frame bracket comprises a first bracket plate and a second bracket plate, the first bracket plate comprising a first arcuate row of apertures, the second bracket plate comprising a second arcuate row of apertures.

3. The apparatus according to claim 2, wherein the second end of the attachment interface mates with the first bracket plate and the second bracket plate, wherein a locking member is inserted through the first bracket plate, the second bracket plate, and the attachment interface to lock the attachment interface in the position.

4. The apparatus according to claim 3, further comprising a spacer that is positioned between the first bracket plate and the second bracket plate.

5. The apparatus according to claim 4, further comprising a frame bracket lock that is inserted through the first bracket plate, the second bracket plate, and the frame member to secure the apparatus relative to the frame member.

6. The apparatus according to claim 5, wherein the attachment interface further comprises an attachment stop and lock receiver that receives a locking member when the attachment is installed onto the apparatus, the attachment abutting the attachment stop.

7. The apparatus according to claim 6, wherein the attachment interface comprises a first interface plate and a second interface plate that both have angled lower ends which form a receiving track that guides the attachment onto the attachment interface during installation.

8. The apparatus according to claim 7, wherein the attachment comprises a leg extension attachment comprising a first extension plate, and a second extension plate, and a lower plate that are arranged together to mate with the receiving track of the attachment interface.

9. The apparatus according to claim 8, wherein the first extension plate and the second extension plate each have outwardly flared, and downwardly angled end portions that are configured to engage with the attachment stop of the attachment interface.

10. The apparatus according to claim 9, wherein the leg extension attachment comprises a weight post and/or an anchor point for a tether.

11. The apparatus according to claim 10, wherein the leg extension attachment further comprises a pair of upper pads and a pair of lower pads that are configured to engage with a leg or legs of a user.

12. The apparatus according to claim 11, wherein the leg extension attachment further comprises a spacer bar and the pair of lower pads are connected to the spacer bar and suspended below the pair of upper pads.

13. The apparatus according to claim 12, wherein the leg extension attachment further comprises handles that are configured to be gripped by a user.

14. The apparatus according to claim 1, further comprising a pair of leg pads that are configured to attach to the frame member via a leg pad bracket.

15. The apparatus according to claim 14, wherein the leg pad bracket comprises a first leg pad plate and a second leg pad plate, wherein the first leg pad plate and the second leg pad plate each have sets of apertures.

16. The apparatus according to claim 15, wherein the sets of apertures are arranged so as to allow the leg pad bracket to be installed on the frame member in at least two distinct installation orientations.

17. The apparatus according to claim 1, wherein the support pad comprises a cushion and a rigid plate.

18. The apparatus according to claim 17, wherein the attachment interface comprises a first interface plate and a second interface plate, which each extend from an underside of the rigid plate and form a receiving track.

19. An apparatus, comprising:

a support pad that is configured to support at least a portion of a body of a user and selectively pivot in an arc about a connection to a frame member of a workout rack;

an attachment interface that receives a leg extension attachment; and

the leg extension attachment that allows the user to perform one or more leg exercises while in contact with the support pad, the leg extension attachment being configured to attach to a tether and/or support free weights.

20. The apparatus according to claim 19, further comprising a pair of leg pads that are configured to attach to the frame member at a position that is above the support pad.