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US 4,284,274 AGranted
Exercise device
OwnerNathaniel L. Bootheinventor
Life of this patent
Estimating the term…
Abstract
Exercise device has a pair of bars each for the grip of one of the two persons exercising with the device and a tension member between bars. The tension member is of such length so that, when the two persons exercising are foot-to-foot and each grasping his respective bar, one of the exercisers is supine and the other is bent forward to a toe-touching angle. With each pulling on his respective bar and swiveling on the hip joints, the exercising persons alternate supine position.
Claims7
An exercise device comprising:
- first and second bars, each of said bars having a grip area dimensioned to be grasped by two human hands adjacent each other;
- a tension member comprising first and second cords each having a respective pair of cord ends, said cords being secured at their said ends to said bars;
- and
- lock means for locking said cords together intermediate their ends for preventing relative longitudinal motion of said cords.
1 more element
Dependencies are inferred from the claim text.