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An apparatus for performing exercises to improve balance including an exercise platform on one end of a helical spring supported on a base platform. In a preferred embodiment, a plurality of legs extend perpendicularly from the base platform which function as stops to preventing tilt of the exercise

An apparatus for performing exercises to improve balance including an exercise platform on one end of a helical spring supported on a base platform. In a preferred embodiment, a plurality of legs extend perpendicularly from the base platform which function as stops to preventing tilt of the exercise platform from exceeding a maximum tilt. The bottom end of each leg is mounted on a plate lying flush on the base platform that can be oriented so that the leg is positioned at a location corresponding to the required maximum tilt. A vertical rod is supported at a location spaced from the exercise plaform selected by the user depending on his exercise. Various devices such as a punching bag of tethered ball is attached to the vertical rod for incorporation into the users exercise regimen.

대표청구항 ▼

An apparatus for performing exercises to improve balance including an exercise platform on one end of a helical spring supported on a base platform. In a preferred embodiment, a plurality of legs extend perpendicularly from the base platform which function as stops to preventing tilt of the exercise

An apparatus for performing exercises to improve balance including an exercise platform on one end of a helical spring supported on a base platform. In a preferred embodiment, a plurality of legs extend perpendicularly from the base platform which function as stops to preventing tilt of the exercise platform from exceeding a maximum tilt. The bottom end of each leg is mounted on a plate lying flush on the base platform that can be oriented so that the leg is positioned at a location corresponding to the required maximum tilt. A vertical rod is supported at a location spaced from the exercise plaform selected by the user depending on his exercise. Various devices such as a punching bag of tethered ball is attached to the vertical rod for incorporation into the users exercise regimen. bly such that both of said exercise arm and said resistance assembly rotate as a single unit about said pivot point of said pivot mechanism. 4. A training apparatus according to claim 3, wherein said interlocking means includes: a selective angular locking mechanism for locking said exercise arm with said resistance assembly at a selected one of a plurality of possible angular relationships between said exercise arm and said resistance assembly. 5. A training apparatus according to claim 4, wherein said selective angular locking mechanism includes: a radial flange connected to said resistance assembly; a plurality of apertures provided on said radial flange at a common radius from said pivot point; and a plunger mechanism provided on said exercise arm; said plunger mechanism including a plunger rod for selectively engaging one of said plurality of apertures; whereby said exercise arm and said resistance assembly can be selectively locked together at one of a plurality of relative angular dispositions. 6. A training apparatus according to claim 4, wherein: said first resistance lever arm additionally includes a counterweight attached to said first resistance lever arm at a point distal from said pivot point of said pivot mechanism; said counterweight having a weight substantially sufficient to counterbalance an upper torso weight of an individual exerted on said training arm when such individual is seated in said seat; and said selective angular locking mechanism provides means for adjusting the angular inclination of said exercise arm with respect to a vertical axis when said first resistance lever is in a substantially vertical inclination. 7. A training apparatus according to claim 1, wherein: said pivot mechanism has an axis of rotation; and said exercise arm includes a torso contacting portion extending substantially parallel to said axis of rotation of said pivot mechanism; said torso contacting portion extending substantially over said seat. 8. A training apparatus according to claim 5, wherein said training arm additionally includes: torso contact adjustment means for selectively adjusting the distance of said torso contacting portion of said exercise arm from said pivot point of said pivot mechanism. 9. A training apparatus according to claim 1, said training apparatus additionally comprising: a lumbar positioning device for contacting and positioning a lumbar region of an individual utilizing said training apparatus, said lumbar positioning device being disposed substantially immediately adjacent said seat. 10. A training apparatus according to claim 9, wherein said lumbar positioning device includes a lumbar bolster. 11. A training apparatus according to claim 10, wherein said lumbar positioning device additionally includes horizontal lumbar positioning adjustment means for selectively adjusting a substantially horizontal distance of said lumbar bolster with respect to said seat. 12. A training apparatus according to claim 10, wherein said lumbar positioning device additionally includes vertical lumbar positioning adjustment means for selectively adjusting a substantially vertical height of said lumbar bolster with respect to said seat. 13. A training apparatus according to claim 1, wherein: said exercise arm extends across said pivot point of said pivot mechanism to form a further counterweight lever disposed on a side of said pivot point opposite said exercise arm; and said training apparatus additionally includes a further counterweight attached to said further counterweight lever on said opposite side of said pivot point from said exercise arm. 14. A training apparatus according to claim 1, said training apparatus additionally comprising: a thigh engagement device for contacting and restraining an upper surface of a thigh of an individual utilizing said training apparatus. 15. A training apparatus according to claim 14, wherein said thigh engagement surface inclu des a thigh bolster for engaging and restraining such upper surface of such thigh of such individual utilizing said training apparatus. 16. A training apparatus according to claim 15, wherein said thigh engagement device additionally includes: thigh engagement positioning means for selectively adjusting at least one of a height of said thigh bolster relative to said seat and a horizontal distance of said thigh bolster relative to said seat. 17. A training apparatus according to claim 1, said training apparatus additionally comprising: a first connection member provided on said frame; a second connection member provided on said resistance assembly; and at least one elastic resistance element extending between said first and second connection members; said at least one elastic resistance element exerting a resistance to relative movement between said first and second connection members. 18. A training apparatus according to claim 17, wherein said at least one elastic resistance element includes a plurality of removable elastic resistance elements. 19. A training apparatus according to claim 5, said training apparatus additionally comprising: a first connection member provided on said frame; a second connection member provided on said radial flange; and at least one elastic resistance element extending between said first and second connection members; said at least one elastic resistance element exerting a resistance to relative movement between said first and second connection members. 20. A training apparatus according to claim 1, wherein said pivot mechanism includes: a first rotational bearing mounted on said frame and disposed to one side of said seat; a second rotational bearing mounted on said frame and disposed between said first rotational bearing and said seat; an axle extending between said first and second rotational bearings and rotatable therein; and wherein: said resistance assembly is fixedly attached to said axle to move therewith; said exercise arm includes a tubular sleeve portion surrounding said axle and rotatable with respect thereto; whereby said angular disposition between said training arm and said resistance assembly may be varied. 21. A training apparatus according to claim 1, said training apparatus additionally comprising: an indicator member connected to said resistance assembly; and a striated gauge connected to said frame; whereby movement of said resistance assembly relative to said frame is displayed by movement of said indicator member relative to said striated gauge. 22. A training apparatus according to claim 21, wherein said training apparatus additionally includes: an indicator member connected to said axle; and a dial gauge connected to said frame and disposed adjacent said pointer member; whereby movement of said resistance assembly relative to said frame is displayed by movement of said indicator member relative to said dial gauge. 23. A training apparatus according to claim 2, wherein: said additional weight includes at least one of an additional counterweight and an additional stress weight. 24. A training apparatus designed to improve the physical readiness level of the low back and pelvic girdle of an individual, said training apparatus comprising: a frame; a seat supported by said frame; a pivot mechanism mounted on said frame and providing a pivot point disposed adjacent said seat; an exercise arm extending outward from said pivot mechanism and rotatable about said pivot point; and a resistance assembly extending outward from said pivot mechanism and rotatable about said pivot point; said exercise arm and said resistance assembly being linked to one another such that said exercise arm and said resistance assembly rotate as a single unit about said pivot point of said pivot mechanism; said resistance assembly including at least a first resistance lever arm; said first resistance lever arm including a counterweight; and s aid counterweight having a weight substantially sufficient to counterbalance an upper torso weight of an individual exerted on said exercise arm when such individual is seated in said seat and exerting such upper torso weight against said exercise arm. 25. A training apparatus according to claim 24, wherein: said first resistance arm additionally includes a weight attachment mechanism for attachment of additional weight thereto. 26. A training apparatus according to claim 24, wherein said exercise arm and said resistance assembly are separately and non-integrally formed and wherein said training apparatus additionally comprises: interlocking means for interlocking said exercise arm with said resistance assembly such that both of said exercise arm and said resistance assembly rotate as a single unit about said pivot point of said pivot mechanism. 27. A training apparatus according to claim 26, wherein said interlocking means includes: a selective angular locking mechanism for locking said exercise arm with said resistance assembly at a selected one of a plurality of possible angular relationships between said exercise arm and said resistance assembly.