1977-06-24
1979-05-15
Pinkham, Richard C.
Undertaking
272117, A63B 2106
Patent
active
041544412
ABSTRACT:
An exercise apparatus for more specific full range muscle development. The apparatus includes at least one weight, a guide for the weight and a pulley affixed to the weight. A line is reeved through the pulley and one end of the line terminates in a handle by which the line can be grasped by a person utilizing the exercise device. The other end of the line is anchored. The weight is free to move on the guide when a force is applied to the handle. Since the pulley is affixed to the weight, the weight moves as the exercise device is utilized and the direction of application of force constantly changes.
REFERENCES:
patent: 522891 (1894-07-01), Grauert
patent: 1258469 (1918-03-01), Ruden
Browne William R.
Pinkham Richard C.
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