哑铃有5磅，8磅， 10磅的，刚开始可以用小的。如果你不介意去GYM的话，可以找个教练指导一下，免得姿势不对受伤

来源: polebear 于 2024-10-20 11:09:19 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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