Exerciser for softball pitchers

Details Exerciser for softball pitchers Exerciser for softball pitchers

1992-06-08

1993-01-12

Crow, Stephen R.

Exercise devices

User manipulated force resisting apparatus, component...

Utilizing frictional force resistance

273 26R, 273189R, A63B 6940

Patent

active

051785986

ABSTRACT:
An exerciser for softball pitchers who are especially strengthening the muscles in the shoulder and arm of the user. The exerciser has a base which may be attached to a fixed frame member. A rotatable arm is held by the base, and a brake pad and shoe assembly is affixed between the rotatable arm and the base. The amount of pressure between the brake pads and the brake shoe is adjustable. A curved arm is held by the arm-support member, and a flexible line is attached at its remote end. The flexible line is about one-half the length of the curved arm. The curved arm may be rotated 360.degree. around the base.

REFERENCES:
patent: 3738661 (1973-06-01), Moller
patent: 4592545 (1986-06-01), Sagedahl et al.
patent: 5018729 (1991-05-01), Wilkerson

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