| 摘要 |
A recumbent exercise cycle comprises a pair of pedals and a seat which are each individually adjustable relative to a crankshaft that is rotatably mounted on the frame of the exercise cycle. In combination, each pedal is connected by an extension arm to a point on a crank arm for movement of the pedal along a circular path about the point on the crank arm, and the crank arm is connected to the crankshaft for movement of the point along a circular path about the crankshaft.
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