摘要 |
A waist-twisting leisure bike includes a front body frame, a rear body frame, and a lateral frame. The front body frame has a handle, a support rod, a front fork tube, a front fork base, a front fork and a front wheel. The rear body frame has a driving device, a seat and a rear wheel. The lateral frame consists of a first and a second lateral frame respectively connected to the front body frame and the rear body frame. The first and the second lateral frame are pivotally connected to each other. Then a rider can twist the waist for changing swaying angle of the first and the second lateral frame so as to change the moving direction of the bike. So the bike in the invention can move by pedaling but also be used for waist-twisting exercise as well.
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