對的，其實安全是最重要的。隻要小心不受傷，姿勢不太正確無所謂，練了沒在計劃內的肌肉罷了。

來源: L94607 於 2022-10-12 14:41:22 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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