不急，慢慢增加时间长度，主要安全，开始时旁边扶把椅子，每天练个3分钟！

来源: Peaceview 于 2023-05-30 11:38:00 [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.