Exercise machine to train the hamstring group of muscles

Details Exercise machine to train the hamstring group of muscles Exercise machine to train the hamstring group of muscles

2011-08-30

2011-08-30

Donnelly, Jerome W. (Department: 3764)

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing weight resistance

C482S097000, C482S137000, C482S145000

Reexamination Certificate

active

08007414

ABSTRACT:
An exercise machine to train the hamstring group of muscles including a base, said base being formed of frame members, a knee rest provided upon the base, a frame member extending rearwardly supporting a cross support, whereby the exerciser rests upon the kneel rest and places his/her ankles under the ankle support, a vertical framework pivotally mounted to the base, the upper end of the vertical framework including a chest support, while various weights may be attached to the proximate bottom of the vertical framework to regulate the amount of stress exerted upon the user while exercising upon the exercise machine.

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