| 摘要 |
<p>An upper body exercise device includes a central tube supported at a first height by at least two legs. A pair of wings is hingedly connected to the central tube. Each wing includes a pair of parallel arcuate rails, each rail having an outer end opposite the central tube, and each rail having a nadir at a second height lower than the first height. A hand slider is slidably supported on top of the pair of parallel arcuate rails of each of the pair of wings. Each hand slider includes a grip and a friction mitigation unit connected to the grip. Each hand slider is slidable along the pair of parallel arcuate rails between the central tube and the outer ends of the pair of parallel arcuate rails. The wings can be rotated about the central tube between an exercise configuration and a storage configuration.</p> |
