9分半的配速跑long run沒有問題，但是8分配速跑45-60分鍾還是挺有難度的，像你說的，先從20分鍾開始吧

來源: 我痛恨跑步機於 2023-01-27 09:53:57 [舊帖] [給我悄悄話] 本文已被閱讀：次

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