每天练效果并不好，隔天或隔两天。业余练的人每人可能都有停在某个极限，比如15到20个，再增加很困难，或受伤。

来源: L94607 于 2024-10-03 09:04:17 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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