不要利用惯性，要有意识地利用腹肌的力量。慢慢向前滚，能感受到背部被按摩。

来源: Shine20 于 2024-03-01 17:20:43 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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