年齡也是一個因素。年紀大了筋腱變弱，更容易受傷，所以速度、跑量和坡度都要謹慎選擇。重力訓練更重要了

來源: 山水一程歌於 2024-04-24 11:57:46 [舊帖] [給我悄悄話] 本文已被閱讀：次

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