| 摘要 |
An exercising device includes a base frame, two crank shafts rotatably mounted on the base frame and each having two opposite bent end portions, and two pedals each mounted between the two crank shafts and each having two opposite end portions each pivotally mounted on and movable with the respective bent end portion of the respective crank shaft respectively. Thus, the user can step the two pedals to rotate the two crank shafts simultaneously so as to obtain an exercising effect.
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