| 摘要 |
<p>Removable device for muscle training, consisting of a frame shaped in such a way as to cooperate by clamping the vertical posts (s) of a splay, said frame comprising a telescopic bar (a and b) of which each free end is provided with locking means shaped as clamps to lock said device by clamping said posts (s), said locking means comprising two front vertical offset pivoting pads and two rear vertical offset pivoting pads in such a way as to clamp the front and rear portions of the posts under the lever effect of the weight of the user offset in relation to the plane of the wall.</p> |
