三十多歲起骨質開始流失，特別女性更年期後流失加速。若骨質疏鬆嚴重者再負重訓練得小心骨折風險。

來源: pickshell 於 2022-03-25 07:19:33 [舊帖] [給我悄悄話] 本文已被閱讀：次

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