膝盖是怕磨损，但是蹲马步不会磨损，只是增强膝盖周围的肌肉。反正我这么做是很有效果的。

来源: 6thsense 于 2025-08-28 14:09:54 [旧帖] [给我悄悄话] 本文已被阅读：次

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