達到純＂無氧＂肌肉酸痛肌絲斷裂的效果，並不容易也不好堅持。。。選中等重量長期堅持，效果也不差。

來源: 愛吃肉的胖子於 2015-09-18 12:10:40 [舊帖] [給我悄悄話] 本文已被閱讀：次

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