對普通人來說，有氧無氧的界定並不容易，即使玩杠鈴，也是有氧無氧混合在一起的。

來源: 愛吃肉的胖子於 2015-09-18 12:04:45 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.