我常用跑步機的3-4run，3分鍾平地跑接4分3%坡度跑，如此循環，跑一小時左右，有坡比沒坡吃力好多

來源: 隨園居士於 2024-07-06 10:00:43 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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