| 摘要 |
<p>The unit (1) is fitted with a seat (5) on a carriage sliding along an inclined frame towards a vertically positioned trampoline (2). The legs of the user can be inserted into spring supported (18) loops (16) suspended from a carrying arm (15) and are pushed against the trampoline (2) when the seat (5) is slid down. The inclination angle can be adjusted with at least one hydraulic cylinder (10). The unit (1) is mounted on a base (8) equipped with rollers (17).</p> |
