| 摘要 |
A dual-purpose exerciser includes an axle mounted on a frame section, a pair of pedal units coupled to the axle, and a drive wheel connected to the axle through a first one-way clutch such that the drive wheel is rotatable with the axle in a certain direction. A drive belt is trained on the drive wheel and a resistance wheel. A pull wheel on the axle is connected to the drive wheel through a second one-way clutch such that the pull wheel can drive rotation of the drive wheel. A pull rope is secured to the pull wheel.
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