每天練效果並不好，隔天或隔兩天。業餘練的人每人可能都有停在某個極限，比如15到20個，再增加很困難，或受傷。

來源: L94607 於 2024-10-03 09:04:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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