這個動作對腰腹部好是肯定的。現在說的是如果風車一樣憑慣性甩，對肩關節會有磨損。你想道理嘛。

來源: 苗盼盼於 2025-10-25 12:52:58 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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