MULTI-DEGREE OF FREEDOM RESISTANCE EXERCISE DEVICE

Abstract

A rehabilitative and/or exercise machine that has a frame with attachments to multiple independent bidirectional resistance devices (pneumatic, hydraulic, spring actuated, pulley system, cam, or any other resistance devices) used by the arms and/or legs to provide resistance against movement of the user's appendages in two substantially opposed directions. The resistance devices may have a mechanism such as one or more valves, brakes, springs, or the like that control bi-directional resistance. The action of the arms and/or legs in bi-directional resistance offers near full body exercise of the agonist/antagonist muscles using flexion and extension action of the larger muscle groups in a gait pattern, simultaneously. Hand engaging members attach to the arm resistance devices and foot engaging members attach to the leg resistance devices. The unit may include an attached inclined backboard, mat, bench, or cushion to fully or partially support the user, such as for the user to sit or lay on. The unit may have separate adjustment mechanisms for adjusting the height and/or length of the various portions of the unit to adjust the range of motion of the appendages. The unit may have devices to monitor pulse, oxygen flow and other vital signs.

Claims

1. An exercise apparatus comprising: a base having a first base side and a second base side, and a platform having a first platform side and a second platform side, the base and platform being connected by one or more supports; a first pair of resistance elements, each having a first end and a second end, the pair of resistance elements pivotally attached to the first and second base sides at the first end and further comprising a foot plate connected to each resistance element at the second end, each resistance element providing resistance against linear movement; and a second pair of resistance elements, each having a first end and a second end, the resistance elements pivotally attached to the first and second platform sides at the first end and further comprising a hand engaging member attached to the resistance element at the second end, each resistance element providing resistance against linear movement.

2. The exercise apparatus of claim 1 wherein the first and second pair of resistance elements are pneumatic cylinders.

3. The exercise apparatus of claim 1 wherein the first and second pair of resistance elements are hydraulic cylinders.

4. The exercise apparatus of claim 1 wherein the first and second pair of resistance elements are spring actuated.

5. The exercise apparatus of claim 1 wherein the first and second pair of resistance elements comprise a pulley system.

6. The exercise apparatus of claim 1 wherein the first and second pair of resistance elements further comprise a valve to control bi-directional resistance.

7. The exercise apparatus of claim 1 wherein the base is trapezoidal.

8. The exercise apparatus of claim 1 wherein the base is a cube.

9. An exercise apparatus for permitting simultaneous exercise of left and right arms, and left and right legs, of a user, the apparatus comprising: a frame; first and second arm resistance elements, each arm resistance element defining a hand engaging member connected to a proximal end thereof, distal ends of the first and second arm resistance elements being connected to a first support structure defined by the frame; first and second leg resistance elements, each leg resistance element defining a foot engaging member connected to a proximal end thereof, distal ends of the first and second leg resistance elements being connected to a second support structure defined by the frame; and a bench for supporting the user, the bench being connected to the frame by at least one further support structure.

10. The exercise apparatus of claim 9, wherein the support structure for the bench defines aligned holes with removable locking pin for adjusting the configuration of the bench.

11. The exercise apparatus of claim 9, wherein the first support structure is elevated higher relative to the base than the second support structure.

12. The exercise apparatus of claim 9, wherein the first support structure is farther from the bench relative to the second support structure.

13. The exercise apparatus of claim 9, wherein the frame defines a removable locking pin allowing for folding of the frame.

14. The exercise apparatus of claim 9, wherein the first support structure defines aligned holes for adjusting the distance of the first and second arm resistance elements relative to the bench.

15. The exercise apparatus of claim 9, wherein the second support structure defines aligned holes for adjusting the distance of the first and second leg resistance elements relative to the bench.

16. The exercise apparatus of claim 9, wherein the support structure for connecting the first and second leg resistance elements is the same support structure for supporting the bench.

17. An exercise apparatus for permitting simultaneous exercise of left and right arms, of a user, the apparatus comprising: a frame; first and second arm resistance elements, each arm resistance element defining a hand engaging member connected to a proximal end thereof, distal ends of the first and second arm resistance elements being connected to a support structure defined by the frame; and a bench for supporting the user, the bench being connected to the frame by at least one further support structure.

18. The exercise apparatus of claim 17, wherein the support structure for the bench defines aligned holes and removable locking pin for adjusting the configuration of the bench.

19. The exercise apparatus of claim 17, wherein the frame defines a removable locking pin allowing for folding of the frame.

20. The exercise apparatus of claim 17, wherein the frame includes at least one wheel for pivotally-lifting and moving of the exercise apparatus.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0047] FIG. 1 is a right, front perspective view of a first embodiment of the invention showing a user in a first position of use employing the invention.

[0048] FIG. 2 is a right, front perspective view of the invention showing a user in a second position of use employing the invention.

[0049] FIG. 3 is a rear perspective view of the embodiment of FIGS. 1 and 2.

[0050] FIG. 4 is a left rear perspective view thereof.

[0051] FIG. 5 is a left front perspective view thereof.

[0052] FIG. 6 is a right rear perspective view thereof.

[0053] FIG. 7 is a top view thereof.

[0054] FIG. 8 is a left rear perspective view of a second embodiment of the invention.

[0055] FIG. 9 is a right front perspective view of a second embodiment of the invention.

[0056] FIG. 10 is a right, rear perspective view of a third embodiment of the invention.

[0057] FIG. 11 is a top view of a third embodiment of the invention.

[0058] FIG. 12 is a left side view of a fourth embodiment of the invention in an extended position.

[0059] FIG. 13 is a left side view of a fourth embodiment of the invention in a folded position.

[0060] FIG. 14 is a right rear perspective view of a fourth embodiment of the invention in an extended position.

[0061] FIG. 15 is a left side view of a fifth embodiment of the invention.

[0062] FIG. 16 is a right rear perspective view of a fifth embodiment of the invention.

[0063] FIG. 17 is a left side view of a sixth embodiment of the invention in an extended position.

[0064] FIG. 18 is a left side view of a sixth embodiment of the invention in a folded position.

[0065] FIG. 19 is a right rear perspective view of a sixth embodiment of the invention in an extended position.

[0066] FIG. 20 is a left side view of a seventh embodiment of the invention in an extended position.

[0067] FIG. 21 is a left side view of the a seventh embodiment of the invention in a folded position.

[0068] FIG. 22 is a right rear perspective view of a seventh embodiment of the invention in an extended position.

DETAILED DESCRIPTION OF EXEMPLARY EMBODIMENT(S)

[0069] The following description is of a preferred and other embodiments presently contemplated for carrying out the invention. This description is not to be taken in a limiting sense, but is made merely for the purpose of describing one or more embodiments of the invention. The scope of the invention should be determined with reference to the claims.

[0070] By substantially free range of motion is meant freedom to rotatingly move about a connection in any direction of movement brought about by the appendage with which the resistance element is associated while the exercise device is in use.

[0071] An embodiment of the present invention is illustrated in FIGS. 1-7 shown from various perspectives. In this embodiment, the exercise apparatus 10 is comprised of a frame/base 12 having a first base side 14 and second base side 16, and an upper platform 18 having a first platform side 20 and second platform side 22. The frame/base 12 has one or more supports 24 connecting the lower sides 14, 16 to the platform 18.

[0072] Hingedly attached to frame/base 12 are a first pair of resistance elements 26, which may be any type of apparatus that presents resistance to the user in both flexion and extension, such as hydraulic or pneumatic rams, spring-like members, frictional resistance mechanisms, pulleys, cams, and/or the like. In the case of a hydraulic or pneumatic ram, the resistance elements may be comprised of an inner rod 28 and outer cylinder 30.

[0073] The first pair of resistance elements (each denoted by the reference numeral 26) each have a first end 32 and second end 34. The first ends 32 of the first pair of resistance elements 26 are attached to the upper platform level side 20 and second platform side 22 through the use of pivot joints 36 such as ball and socket joints or other structure permitting substantially free range of motion. Joints 36 should be constructed and arranged in such a manner as to imbue each such element with a substantially free range of motion in any direction of movement brought about by the user's appendage with which the resistance element is associated while the exercise device is in use. Joints 36 may, in one or more embodiments, be adjustably connected to upper section 16 so as to permit adjustment of the position of resistance element 26 relative to the user, to accommodate different sized users and/or different exercise modalities. By providing such an adjustment of the connection position of joints 36 to base 12 relative to the user, the distance of the connection points of joints 36 from the user can be adjusted. Additional mounting points may be provided on the frame/base 12. A user may also adjust the resistance provided by the first pair resistance elements 26 through the use of a valve or methods currently known or to be discovered.

[0074] Second ends 34 of the first pair of resistance elements 26 have associated therewith foot engaging members 38 adapted to engage the user's feet during use of the device. Structure for removably securing the user's feet to the foot engaging members 38, such as straps 40, may be provided as well.

[0075] Hingedly attached to frame/base 12 are a second pair of resistance elements 42, which may be any type of apparatus that presents resistance to the user in both flexion and extension, such as hydraulic or pneumatic rams, spring-like members, frictional resistance mechanisms, pulleys, cams, and/or the like. In the case of a hydraulic or pneumatic ram, the resistance elements may be comprised of an inner rod 44 and outer cylinder 46, or vice versa.

[0076] The second pair of resistance elements (each denoted by the reference numeral 42) each have a first end 48 and second end 50. The first ends 48 of the second pair of resistance elements 42 are attached to the lower section 14 through the use of a pivot joints 52 such as ball and socket members or other structure permitting substantially free range of motion. Joints 52 should be constructed and arranged in such a manner as to imbue each such element with a substantially free range of motion in any direction of movement brought about by the user's appendage with which the resistance element is associated while the exercise device is in use. Joints 52 may, in one or more embodiments, be adjustably connected to lower section 14 so as to permit adjustment of the position of resistance element 42 relative to the user, to accommodate different sized users and/or different exercise modalities. Joints 52 should be constructed and arranged in such a manner as to imbue each such element with a substantially free range of motion in any direction of movement brought about by the user's appendage with which the resistance element is associated while the exercise device is in use.

[0077] Second ends of the second pair of resistance elements 42 have associated therewith hand engaging members 54 adapted to be engaged by a user's feet during use of the device. Structure for removably securing the user's hands to the foot engaging members (not shown), such as straps, may be provided as well. As shown in FIGS. 1 and 2, the hand engaging member 54 can be a handle 56 or a grip 58, or any other known or unknown hand engaging configuration or structure.

[0078] In the preferred embodiment, each resistance element 26, 42 is independent and bidirectional and can provide resistance in a number of ways, including, but not limited to, pneumatics, hydraulics, springs, and any other apparatus, now known or currently unknown, that resists the pushing or pulling forces exerted by the user. The action of the arms and legs in bi-directional resistance offers near full body exercise of the agonist/antagonist muscles using flexion and extension action of the larger muscle groups in a gait pattern, simultaneously.

[0079] The unit may include an attached inclined or horizontal support, mat, cushion or the like for the exerciser to lay on. The unit may have an adjustment mechanism for height of the leg settings and for the length of the arm settings in accord to reach maximal limb range of motion. The unit may include one or more devices to monitor heart rate, blood pressure, oxygen flow (VO2 max), body temperature and the like.

[0080] For one version of a rehabilitation use of the invention, a person lays on their back, straps their feet in foot engaging members 38 using the straps 40, holds onto the hand engaging members 52, and moves their arms and legs against resistance in near-complete range of motion. In one version of an exercise use of the invention, a person lays on their back, straps their feet in foot engaging members 38 using the straps 40, holds onto the hand engaging members 52, and pumps their arms and legs against bi-directional resistance in near-complete range of motion until cardio-respiratory fatigue is reached.

[0081] The unit allows for near-complete joint range of motion in active and resistant movements. That is, for example, the following magnitude of movements can be achieved in the following joints: elbow flexion: 0-150 degree movement, shoulder flexion: 0-180 degree movement, knee flexion: 0-100 degree movement, hip flexion: 0-120 degree movement. These ranges represent what is essentially free range of movement for all four limbs, thereby providing a full body workout engaging multiple muscle groups.

[0082] An alternative embodiment is shown in FIGS. 8 and 9, in which a base of any configuration/shape is contemplated. By way of example but not by way of limitation, a rectangular-shaped base 112 is shown. Base 112 may be water-fillable or otherwise constructed and arranged to be heavy enough to remain in place while being used by someone exercising, and/or to accommodate some form of removable weight (not shown) such as sand or discrete, removable weight elements. Base 112 provides support for the pair of resistance elements 26 and a solid structure for the exercise apparatus as a whole. The frame/base 112 still has a first, lower, section 14 and second, upper, section 16. The frame/base 112 also has a top face 60 where the first pair of resistance elements 26 are attached using pivot joint 36. The second pair of resistance elements 42 are also attached to a lower portion of front face 62 of the frame/base 112 using pivot joints 52.

[0083] The unit may include one or more devices to monitor such things as heart rate, oxygen flow (VO2 max), blood pressure, and temperature or any newly developed health monitoring devices.

[0084] In another embodiment, base 12 or 112, or a base comprised simply of a flat plate or the like (not shown) (e.g., steel), which is heavy enough to remain in place while the device is in use, to which is connected resistance elements 26, 42, may be constructed and arranged to be placed on or mounted to a surface such as a wall or floor.

[0085] In embodiments, a back support structure may be employed to support the user either on the ground/floor or above the ground/floor. Such a support may be connected to bases 12/112 or be independent thereof.

[0086] In another embodiment, the arm or leg resistance elements, or all of them, may be movably connected to the base to permit extended appendage movement by larger (i.e., taller) users. In one embodiment shown in FIGS. 10-11, arm resistance elements 42, through joints 52, are slideably connected to base 12/112 via tracks 120. Joints 52 are slideably disposed in tracks 120 such that joint 52 will slide back and forth in response to user movement of elements 42, giving the user and resistance elements greater range of movement. Alternatively, joints 52 may be releasably locked into place relative to tracks 120 via a suitable locking structure. Any structure for allowing releasable locking of joints 52 may be used, such as aligned holes 125 through which may be passed a removable locking pin 127. Joints 52 may fit tightly within track 120 to provide resistance to movement by a user but still allow the joint 52 to translate in track 120 to provide additional range of motion.

[0087] In another embodiment, as illustrated in FIGS. 12-14, the exercise apparatus 100 is comprised of a frame/base 212, a first pair of resistance elements 126, a second pair of resistance elements 142, and a bench 170. By way of example but not by way of limitation the frame/base 212 is comprised of multiple elongated members. In various other embodiments, the frame/base 212 is comprised of one or more members arranged in a variety of shapes/configurations. In the current embodiment, the frame/base 212 has one or more supports 123, 124 hingedly connecting the first pair of resistance elements 126, and the second pair of resistance elements 142, to the frame/base 212.

[0088] In various embodiments the support 124 extends higher than the support 123, relative to the frame/base 212, such that when the first pair of resistance elements 126 is hingedly connected to the support 124, and the second pair of resistance elements 142 is hingedly connected to the support 123, the resistance elements 126, 142 do not come in contact with one another during use. In the alternative, the resistance elements 126, 142 may be capable of being switched, in which the first pair of resistance elements 126 are hingedly connected to the support 123, and the second pair of resistance elements 142 are hingedly connected to the support 124. In either configuration the difference in height between the support 124 and the support 123 is such that the resistance elements 126, 142 do not come in contact with one another during use.

[0089] The first pair of resistance elements 126, may be any type of apparatus that presents resistance to the user in both flexion and extension, such as hydraulic or pneumatic rams, spring-like members, frictional resistance mechanisms, pulleys, cams, and/or the like. In the case of a hydraulic or pneumatic ram, the resistance elements may be comprised of an inner rod 128 and outer cylinder 130.

[0090] The first pair of resistance elements (each denoted by the reference numeral 126) each has a first end 132 and a second end 134. When attached to the support 124, the first ends 132 of the first pair of resistance elements 126 are attached to the first upper platform 118 through the use of pivot joints 136 such as ball and socket joints or other structure permitting substantially free range of motion. Joints 136 may, in one or more embodiments, be adjustably connected so as to permit adjustment of the position of resistance element 126 relative to the user, to accommodate different sized users and/or different exercise modalities. The adjustability of the connection position allows for the distance from the connection points of the joints 136 relative to the user to be altered to the preference of the user. The user may also be able to adjust the resistance provided by the first pair of resistance elements 126.

[0091] The adjustability of the distance of the connection points of the joints 136 relative to the user may be achieved through any suitable locking structure, such as aligned holes 1125 through which may be passed a removable locking pin 1127. As seen in FIGS. 12-14, the removable locking pin 1127 may comprise a spring loaded knob and pin combination, whereas once pulled up, the joints 136 slidingly engage with the aligned holes 1125 in the first upper platform 118.

[0092] The second ends 134 of the first pair of resistance elements 126 have associated therewith foot engaging members 138 adapted to engage the user's feet during use of the device. The foot engaging members 138 are capable of removably securing the user's feet to the foot engaging members 138. The ability of removably securing the user's feet may be achieve through any suitable securing structure, currently known or unknown, such that when the exercise apparatus 100 is in use the user's feet remain fixed to the foot engaging members 138. In various embodiments, the securing ability may be provided by at least a portion of the foot engaging member 138 enveloping the user's foot. The foot engaging member 138 may comprise multiple components, of a variety of differing materials, configured in a variety of manners. In one or more embodiments, the foot engaging member 138 may include a base portion, a webbing or strap portion, and a heel portion. In other embodiments, not shown, the foot engaging member 138 may include various other components such as to allow the foot engaging member 138 to removably secure the user's foot. In one or more embodiments, the foot engaging members 138 may be removable and replaceable with a differently configured foot engaging member 138.

[0093] Hingedly attached to the frame/base 212 are a second pair of resistance elements 142, which may be any type of apparatus that presents resistance to the user in both flexion and extension, such as hydraulic or pneumatic rams, spring-like members, frictional resistance mechanisms, pulleys, cams, and/or the like. In the case of hydraulic or pneumatic ram, the resistance elements may be comprised of an inner rod 144 and an outer cylinder 146, or vice versa.

[0094] The second pair of resistance elements (each denoted by the reference numeral 142) each has a first end 148 and a second end 150. When attached to the support 123, the first ends 148 of the second pair of resistance elements 142 are attached to the second upper platform 119 through the use of pivot joints 152 such as ball and socket members or other structure permitting substantially free range of motion. Joints 152 may, in one or more embodiments, be adjustably connected so as to permit adjustment of the position of resistance element 142 relative to the user, to accommodate different sized users and/or different exercise modalities. The adjustability of the connection position allows for the distance from the connection points of the joints 142 relative to the user to be altered to the preference of the user. The user may also be able to adjust the resistance provided by the second pair of resistance elements 142.

[0095] The adjustability of the distance of the connection points of the joints 152 relative to the user may be achieved through any suitable locking structure, such as aligned holes 1125 through which may be passed a removable locking pin 1127. As seen in FIGS. 12-14, the removable locking pin 1127 may comprise a spring loaded knob and pin combination, whereas once pulled up, the joints 152 slidingly engage with the aligned holes 1125 in the second upper platform 119.

[0096] Second ends of the second pair of resistance elements 142 have associated therewith hand engaging members 154 adapted to be engaged by the user's hands during use of the device. The hand engaging members 154 can be a handle 156 or a grip, or any other known or unknown hand engaging configuration or structure. The hand engaging members 154 may comprise multiple components, of a variety of differing materials, configured in a variety of manners. In one or more embodiments, the hand engaging members 154 may be removable and replaceable with a differently configured hand engaging member 154. One or more hand engaging members 154 may be of a fixed structure, and one or more hand engaging members 154 may have at least of a portion that is flexible, the flexible structure may include but is not limited to fabric.

[0097] In an embodiment, each resistance element 126, 142, is independent and bidirectional and can provide resistance in a number of ways, including, but not limited to, pneumatics, hydraulics, springs, pulleys, cams, and any other apparatus, now known or currently unknown, that resists the pushing or pulling forces exerted by the user. The action of the arms and legs in bi-directional movement while being resisted by the resistance elements in both directions offers near full body exercise of the agonist/antagonist muscles using flexion and extension action of the larger muscle groups in a gait pattern, simultaneously.

[0098] In the current embodiment, the bench 170 is elevated from the frame/base 212 by one or more supports 121, 122. In various other embodiments, the bench 170 may rest on the frame/base 212. In the current embodiment, one way to use the exercise apparatus 100 allows the person lay their back on the bench 170, place their feet in the foot engaging members 138, hold onto the hand engaging members 154, and move their arms and legs against resistance in near-complete range of motion.

[0099] The unit allows for near-complete joint range of motion in active and resistant movements. That is, for example, the following magnitude of movements can be achieved in the following joints: elbow flexion: 0-150 degree movement, shoulder flexion: 0-180 degree movement, knee flexion: 0-100 degree movement, hip flexion: 0-120 degree movement. These ranges represent what is essentially free range of movement for all four limbs, thereby providing a full body workout engaging multiple muscle groups.

[0100] In various embodiments, the frame/base 212 may include one or more removable locking pins 1127. When utilized, the removable locking pins 1127 may allow for the frame/base 212 to pivotally fold from an extended position, as shown in FIG. 12, to a folded position, as shown in FIG. 13. The removable locking pin 1127 may comprise a spring loaded knob and pin combination, whereas once pulled up, the frame/base 212 is no longer locked in a uniform section, but instead is able to fold upon itself. In other embodiments, the removable locking pin 1127 may be fixed pin and hole variety. By allowing for frame/base 212 to fold up, the exercise apparatus 100 is able to be stored in a more space-efficient manner.

[0101] In various embodiments, the supports 121, 122, may allow for various portions of the bench 170 to be elevated in various degrees. In the preferred embodiment, the range of degree variation can allow for the bench 170 to form any angle between 90 to 180 degrees. In various other embodiments, the bench 170 may form and an angle greater than 180 degrees. By providing for variation in the angle of the bench 170, the position of the resistance elements 126, 142 relative to the user are able to be altered, thus allowing the user to focus of differing muscle groups.

[0102] In another embodiment, as illustrated in FIGS. 15-16, the exercise apparatus 1000 is comprised of a frame/base 312, at least one pair of resistance elements 242, and a bench 270. By way of example but not by limitation, the frame/base 312 is comprised of multiple elongated members. In various embodiments, such as the embodiment depicted in FIG. 17, the frame/base 312 may include one or more locking pins 1127 to allow for the various members to slidingly-engage with one another so as to allow the frame/base 312 to be capable of lengthening or shortening. As seen in FIGS. 15 and 16, the removable locking pin 1127 may comprise a spring loaded knob and pin combination, whereas once pulled up, the frame/base 312 is able to telescopically elongate. In various other embodiments, the frame/base 312 may be comprised of one or more members comprised in a variety of shapes/configurations. The frame/base 312 has one or more supports 221, 223, 224, hingedly connecting the resistance elements 226, 242, to the frame/base 312.

[0103] The resistance elements 226, 242, may be any type of apparatus that presents resistance to the user in both flexion and extension, such as hydraulic or pneumatic rams, spring-like members, frictional resistance mechanisms, pulleys, cams, and/or the like. In the case of a hydraulic or pneumatic ram, the resistance elements 226, 242, may be comprised of an inner rod 228, 244, and outer cylinder 230, 246, respectively.

[0104] The resistance elements 242 each have a first end 248 and a second end 250. The first end 248 of the pair of resistance elements 242 are attached to the upper platform 219 through the use of pivot joints 252 such as ball and socket joints or other structure permitting substantially free range of motion. The user may be able to adjust the resistance provided by the pair of resistance elements 242. In the alternative, the resistance elements 242 are capable of attaching to the lower platform 218, wherein the connection may be made through the use of pivot joints 236 such as ball and socket or other structure permitting substantially free range of motion.

[0105] In this embodiment, as shown in FIG. 16, both the upper platform 219 and the lower platform 218 are located on the same support structure 224. In various embodiments the support structure 224 may be angled relative to the frame/base 312, or in the alternative, may be perpendicular to the frame/base 312. Both the upper platform 219 and the lower platform 218 are capable of attaching resistance elements 226, 242. In various versions of use the upper platform 219 hingedly attaches the first resistance element 226, where the lower platform 218 hingedly attaches the second resistance element 242. Whereas, when the upper platform 219 is hingedly attached to the second resistance element 226, the lower platform 218 may hingedly attach the first resistance element 226.

[0106] In this embodiment, the upper platform 219 and the lower platform 218 are configured in a cross-brace fashion with hinges at either end to attach the resistance elements 226, 224. In various embodiments, either one or both of the upper platform 219 and the lower platform 218 may span the entire width of the support structure 224. For instance, in the embodiment shown in FIG. 16 the upper platform 219 spans across the width of the support structure 224, where the lower platform 218 is comprised of two independent sections that do not span the width of the support structure 224.

[0107] Second ends 250 of the pair of resistance elements 242 have associated therewith hand engaging members 254 adapted to be engaged by the user's hands during use of the device. The hand engaging members 254 can be a handle 256 or a grip, or any other known or unknown hand engaging configuration or structure. The hand engaging members 254 may comprise multiple components, of a variety of differing materials, configured in a variety of manners. In one or more embodiments, the hand engaging members 254 may be removable and replaceable with a differently configured hand engaging member 254. One or more hand engaging members 254 may be of a fixed structure, and one or more hand engaging members 254 may have at least of a portion that is flexible, the flexible structure may include but is not limited to fabric.

[0108] In another embodiment, as shown in FIG. 17-19, the first end 232 of the resistance elements 226 may be attached under the bench 270, or, in the alternative, may be attached to the upper platform 218, in either attachment the connection may be made through the use of pivot joints 236 such as ball and socket or other structure permitting substantially free range of motion. The user may be able to adjust the resistance provided by the pair of resistance elements 226.

[0109] In the preferred embodiment, the resistance elements 226, 242, are independent and bidirectional and can provide resistance in a number of ways, including, but not limited to, pneumatics, hydraulics, springs, pulleys, cams, and any other apparatus, now known or currently unknown, that resists the pushing or pulling forces exerted by the user.

[0110] In the current embodiment, the bench 270 is elevated from the frame/base 312 by one or more supports 221, 222. In various other embodiments, the bench 270 may rest on the frame/base 212.

[0111] One method of using the exercise apparatus 1000 allows for the person to lay on their back on the bench 270, place their feet in either a foot engaging member 238, as shown in FIGS. 12-14, on the floor, on the frame/base 312, on the lower platform 218, or the upper platform 219, hold onto the hand engaging members 252, and move their arms and/or legs against resistance in near-complete range of motion.

[0112] The unit allows for near-complete joint range of motion in active and resistant movements. That is, for example, the following magnitude of movements can be achieved in the following joints: elbow flexion: 0-150 degree movement, and shoulder flexion: 0-180 degree movement. These ranges represent what is essentially free range of movement, thereby providing a workout engaging multiple muscle groups.

[0113] In differing embodiments, as shown in FIGS. 17-19, the frame/base 312 may include one or more removable locking pins 1127 that allow for the frame/base 312 to pivotally fold from an extended position, as shown in FIG. 17, to a folded position, as shown in FIG. 18. The removable locking pin 1127 may comprise a spring loaded knob and pin combination, where once pulled up, the frame/base 312 is no longer locked in a uniform section, but instead is able to fold upon itself. In other embodiments, the removable locking pin 1127 may be fixed pin and hole variety. By allowing for the frame/base 312 to fold up, the exercise apparatus 1000 is able to be stored in a more space-efficient manner.

[0114] In various embodiments, the frame/base 312 may include wheels 223 either fixed, or removably attached. The wheels 223 allow for the exercise apparatus 1000 to be pivotally-lifted and moved without having to fully lift the exercise apparatus 1000. Thereby allowing the user to move and position the exercise apparatus 1000 on any suitable floor space.

[0115] In various embodiments, the supports 224 may allow for various portions of the bench 270 to be elevated to various fixed positions, such as can be seen in FIG. 17. The adjustability of the various portions of the bench 270 may be achieved through any suitable locking structure, such as aligned holes 1125 through which may be passed a removable locking pin 1127.

[0116] The adjustability of the various portions of the bench 270 may help provide comfort for the user by allowing the user to engage the exercise apparatus 1000 in various positions. By enabling the user to engage the exercise apparatus 1000 in various positions, the user is able to position themselves in a suitable position to better focus on differing muscle groups. For instance, if the user wishes to focus on their shoulders, the bench 270 will optimally be flat in a 180 degree position. If the user wishes to focus on their biceps and/or triceps, the bench 270 will optimally be positioned between 90 to 120 degrees. However, the optimal position for various users may vary based upon the individual preference of the user.

[0117] In various embodiments, as seen in FIGS. 20-22, the resistance elements 700, 800, may be any unidirectional or bidirectional resistance apparatus, including, by way of example but not by way of limitation, fluid cylinders, electromechanical devices, pulleys, cam devices, leaf spring, coil spring, brakes, or combination thereof. The cam devices may include but are not limited to spring loaded cams. The resistance elements 700, 800, may interchangeably attach to the different support structures 423, 424, which hingedly connect the resistance elements 700, 800, to the frame/base 412 at the location of the joint 436, 452. The joint 436 connects to the support structure 424 on the first upper platform 418, and the joint 452 connects to the support structure 423 on the second upper platform 419. In the various embodiments, the resistance elements 700, 800, may be interchangeable, in which a resistance element 700, 800 of one variety (i.e. fluid cylinders, electromechanical devices, pulleys, cam devices, leaf spring, coil spring, brakes, or combination thereof) may be exchanged for a resistance elements 700, 800, of a different variety (i.e. fluid cylinders, electromechanical devices, pulleys, cam devices, leaf spring, coil spring, brakes, or combination thereof).

[0118] The resistance element 700 is connected to a connecting apparatus 710, which is itself connected to a foot engaging member 438. The resistance element 800 is connected to a connecting apparatus 810, which is itself connected to a hand engaging member 456. The connecting apparatus 710, 810, may be of any suitable structure to connect the foot engaging member 438 or the hand engaging member 456 to resistance element 700, 800. In various embodiments the connecting apparatus 710, 810, may be either a rigid material, like a metal, plastic, or other suitable bar composition, or may be flexible, like a wire, nylon, or other suitable cable-like structure. Different choice of connection apparatus 710, 810, may be suitable dependent on, among other things, the choice of the resistance element 700, 800. For example, when employing pulleys the connection apparatus 710, 810, best suited will likely be a flexible structure, such as but not limited to a cable.

[0119] The resistance elements 700, 800, may be formed through a combination of multiple different varieties of resistance elements. For example, if a pulley is selected the user may also choose to attach a cam device to provide increased resistance for the pulley. The combination of a pulley and cam device may form one unitary resistance element 700, 800. By allowing for different variety of resistance mechanisms to be combined to form one unitary resistance element 700, 800, the user will be further enabled to vary the level of resistance created.

[0120] Benefits, other advantages, and solutions to problems have been described above with regard to specific embodiments of the present invention. However, the benefits, advantages, solutions to problems, and any element(s) that may cause or result in such benefits, advantages, or solutions to become more pronounced are not to be construed as a critical, required, or essential feature or element of any or all the claims. The invention is defined solely by the appended claims including any amendments made during the pendency of this application and all equivalents of those claims as issued. While the invention has been described in its preferred form or embodiment with some degree of particularity, it is understood that this description has been given only by way of example and that numerous changes in the details of construction, fabrication, and use, including the combination of structural arrangement and sizes of features, may be made without departing from the spirit and scope of the invention.