| 摘要 |
<p>An exercise device for strengthening the muscles of the spinal column comprises a supporting frame 2, a bench 15 pivotally mounted on the supporting frame 2 such that the bench can be fixed relative to the supporting frame 2 at any point between a vertical and horizontal position and an adjustable length bearing bar 1 having a first end pivotally connected to the bench and a second end provided with a pair of hand pedals 3 such that a user supported on the bench 15 can grip the hand pedals 3 to perform a cyclical exercise. The hand pedals 3 can be positioned for use on either the front or back side of the bench 15 by adjustment of the bearing bar 1 about the bearing bar's pivotal connection with the bench 15. Also disclosed is a spine exercise device for attachment to the side of a swimming pool (Figures 5-7).</p> |
