| 摘要 |
<p>A convertible exerciser incluees a post 11 extended from a base, a pair of cranks 16 rotatably attached to the base, a pair of handles 20 rotatably attached to the post 11 of the base, a pair of levers 31 slidably engaged on the free end portions 17 of the cranks and each having a front portion pivotally coupled to the handles to allow the levers to be movably coupled to the handles, and a pair of foot supports 40 slidably engaged on the levers. The front portions 44 of the foot supports 40 may be selectively coupled to the handles to conduct an elliptical exercise, or selectively coupled to the post of the base (figure 6), to conduct a stepping exercise, to allow the users to conduct different kinds of exercises with a single convertible exerciser.</p> |
