| 摘要 |
A power skating exercise device includes a pair of endless guide tracks, each of which have a power section and a return section and a pedal for each guide track. The pedal is mounted on a follower which is slidably mounted in one of the guide tracks. The follower is proportioned to pass freely along the return section. Drag is applied to the follower as it is driven along the drive section to resist the movement of the follower. A support frame is provided for supporting the user in a forwardly inclined semi-prone position which corresponds to the position assumed by a skater when accelerating forwardly.
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