| 摘要 |
An exercise machine has a small body. The body has a held portion for being held by users. The body is pivotally installed with a rope wheel for being wound by a rope. The rope wheel has a restoring means for restoring the rope to rewind the friction wheel. A friction means is coaxially installed with the rope wheel. A unidirectional bearing is used to connect the friction means and the axis of the wheel. The friction resisting force of the friction means is controlled by an adjust device. Thereby, as the rope is pulled, the friction means will be driven so as that the friction means will generate resisting force. Since the body is small, and the friction force between the friction wheel and the friction strip is not too large, the exercise machine is suitable for the rehabilitated patient and for general users engaged in gymnastic exercise.
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