CO：练tricep 和Bicep 很容易。买对哑铃天天没事时就做一套，很快就有效果。

来源: 西雅图瘦狗狗于 2012-08-31 18:11:23 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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CO：练tricep 和Bicep 很容易。买对哑铃天天没事时就做一套， 很快就有效果。