| 摘要 |
A rowing bicycle comprised of a frame ( 1 ), a steering unit ( 55 ), a powering unit ( 56 ) having a dual motion gear ( 23 ), wheels ( 2 ) and ( 3 ) and a seat ( 5 ). The frame ( 1 ) is designed so as to have the user sit in a position where his or her legs are almost horizontally straight. The steering unit ( 55 ) pivots left and right about a center bar ( 19 ) located in between the frame ( 1 ) to allow a user to turn the bicycle while the dual motion gear ( 23 ) allows the user to power the bicycle both when pushing the steering unit ( 55 ) forward and when pulling the steering unit ( 55 ) back.
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