초록 ▼

A portable exercise device for use by individuals without supervision to follow prescribed or desired therapeutic exercise regimens is provided. The portable exercise device preferably includes two pulley assemblies, mounted and secured to individual `O` clamp assemblies, interconnected by a flexibl

A portable exercise device for use by individuals without supervision to follow prescribed or desired therapeutic exercise regimens is provided. The portable exercise device preferably includes two pulley assemblies, mounted and secured to individual `O` clamp assemblies, interconnected by a flexible cord, with bayonet clips secured at both ends of the cord, and supplemented with hand grip, precision straight scale and a dual purpose knee flex and anchoring harness. The `O` clamp screw and pressure plate assembly may be disassembled and employed in either of two clamp screw holes. One pulley assembly is preferably configured with one grooved roller and functions as a pilot pulley. The second pulley assembly is configured with two grooved rollers and includes a cord locking mechanism to permit cord travel in one direction while resisting travel in the opposite direction. The portable, exercise device accessories include a hand grip and precision, spring type, straight scale to permit exerting and measuring forces applied for individual therapeutic regimens.

대표청구항 ▼

[ We claim:] [1.] A portable therapeutic exercise device, comprising:first pulley assembly means, comprising:a single roller with a grooved periphery, two plates spaced apart to receive said single roller therebetween, a spacer located to maintain said two plates in a predetermined position at least

[ We claim:] [1.] A portable therapeutic exercise device, comprising:first pulley assembly means, comprising:a single roller with a grooved periphery, two plates spaced apart to receive said single roller therebetween, a spacer located to maintain said two plates in a predetermined position at least sufficient to permit said single roller to be supported rotatably;second pulley assembly means, comprising:two rollers each with a grooved periphery, two plates spaced apart to receive said two rollers in a rotatable condition therebetween;flexible cord assembly means, comprising:a flexible cord or cable of a predetermined length and having two ends, clip means attached at each of said two ends for connecting each of said two ends to preselected hand grips, harnesses and anchors, and means on said flexible cord near one end of said two ends to adjust the length of said flexible cord;means located along the length of said flexible cord to permit said flexible cord to move readily in one direction, while limiting movement in the opposite direction;means for detachably affixing each of said first and said second pulley assembly means in a predetermined location during use; andsaid means for detachably affixing said first and said second pulley assembly means includes two `O` clamp assembly means, each having at least one straight side to which said pulley assembly means can be attached, and threaded means with a handle on one end and a pressure plate on the opposite end for threading against an object for affixing said pulley assembly means.