| 摘要 |
A bicycle exercising device includes two foot pedals rotatably attached to a base, a seat post for supporting the users, a column extended from the base, a lever pivotally attached to the column and a handle device pivotally supported on the lever. An adjusting device is coupled between the column and the handle device, for adjusting the handle device relative to the column and the seat cushion to any selected positions. The handle device includes two side hand grips and a lateral hand grip coupled between the side hand grips to form a U-shaped structure, and a bar coupled between the side hand grips. An auxiliary adjusting device may further support the handle device on the lever.
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