| 摘要 |
A foot-operated rotatory massaging device having a crank shaft, a pair of pedal axles connected to the opposite ends of the crank shaft, a pedal rotatably carried by each pedal axle and at least an eccentric massaging member or a stimulating member carried on each pedal axle. The device may either be an independent floor-mounted unit or form a part of a bicycle to also serve as a propelling unit therefor.
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