對。速跑，跑山，跑長，都屬於Hard. 長跑以後再速跑，那速跑不易出效果，更易傷。

來源: 布蘭雅於 2025-05-09 07:36:35 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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