Exercise devices – Having specific electrical feature – Equipment control
Patent
1991-03-13
1993-07-27
Apley, Richard J.
Exercise devices
Having specific electrical feature
Equipment control
482 8, 482111, 482902, 482908, 7337909, 73 1B, 36457103, A63B 2400
Patent
active
052306720
ABSTRACT:
A computerized exercise, physical therapy, or rehabilitation apparatus with improved features. The computerized exercise apparatus permits concentric and eccentric isokinetic exercise by a user where apparatus calibration is accurately determined before exercise to compensate for the user selected force application device, the push assembly, if used, and environmental factors; where hydraulic flow can be accurately controlled by use of an alternating current dither circuit; where multiple user force application devices, a push assembly, and a detachably connectable operator support are available for a myriad of exercises; and where the instantaneous forces measured during user exercise are displayed to the user in such a novel way so as to motivate the user to maximize their exercise efforts and thereby obtain increased personal benefit.
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Brown Michael L.
Miller Jan W.
Starcher Michael R.
Zigoris Dean M.
Apley Richard J.
Cheng Joe
Motivator, Inc.
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