這個運動量不小，對膝蓋壓力也不小，腸胃也跟著忙。如果不為了拿比賽成績好像沒必要。

來源: Shubin 於 2022-10-04 16:14:01 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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