bent joint bar 弯夹板
If you strongly bring the bent-knee side of the pelvis forward, it will help to unite the joint and heal the problem.
尤其是将屈膝的那一侧骨盆往前推,才能让整个骶髂关节协调起来。
Fingers should be bent, the index finger, two joints, the first of which is to bend, the second joint is straight.
手指要弯曲,食指的两个关节,其中第一个是要弯曲的,第二个关节就是要直。
Can fabricate and joint together either bent or rect. pipe.
无论弯头、方管还是圆管都可制作接合。
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