| 摘要 |
<p>Apparatus for gymnastic exercises comprising a base including support means; an outer frame of rectangular shape rotatably connected to said support means; an inner frame of rectangular shape rotatably connected to said outer frame; said inner frame comprising fixing means for fixing a person's feet; gripping means to be gripped by a person's hands; protection means for a person's hands such that said hands cannot extend beyond said inner frame.
</p> |
