| 摘要 |
<p>The gymnastics appts. consists of pull ropes with grip loops at their ends. The appts includes two ropes (1, 2) or two pairs of rope sections which are connected with each other. Both ropes (1, 2) are connected at the middle by a clamp (4) or alternatively may be connected by a sliding sleeve which can consists of two sleeve sections adjustable independent of each other. The appts can be used by two persons at the same time.</p> |
