下次试一试踮脚尖；第一组能做30reps速度不减，第二组20reps之后速度就上不去了。

来源: Befit 于 2023-12-09 13:54:28 [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.

Change Ad Consent