Exercise apparatus

Details Exercise apparatus Exercise apparatus

1986-10-09

1988-03-29

Perham, Alfred C.

Undertaking

272130, 118 25B, A63B 2304

Patent

active

047338598

ABSTRACT:
An exercise machine wherein the muscles which move a part of the body such as the foot or head are exercised by restricting movement of the body part to rotation about each of at least two mutually perpendicular axes and providing independently adjustable resistance means to selectively resist rotational movement of the body part about each axis with a desired degree of resistance which does not vary with the position or speed of movement of the body part.

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The Total Knee Developer and The Total Neck Developer, World Sporting Goods, Inc., "Athletic Journal", May, 1979.

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