Elastic apparatus for resisting and assisting a person performin

Details Elastic apparatus for resisting and assisting a person performin Elastic apparatus for resisting and assisting a person performin

1979-06-04

1980-12-30

Pinkham, Richard C.

Undertaking

272900, 272 62, 272142, 272DIG4, A63B 2102

Patent

active

042419140

ABSTRACT:
Apparatus for assisting or hindering a person performing exercises. The apparatus consists of a frame and at least one elongate elastic member attached at either end thereof to the frame. The yielding resistance and position of the elastic member in the frame are adjustable. The elastic member functions to assist generally upward bodily movement during an exercise when downwardly deflected by body weight before the exercise is commenced. The elastic member resists muscular exertion when deflected by such exertion during an exercise. The frame is maintained in position during performance of exercises.

REFERENCES:
patent: 1472906 (1923-11-01), Gorrell
patent: 3782719 (1974-01-01), Kuhlman

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