配速從 9:36 增到 8:40, 步頻沒變, 說明步幅增大, 跑步之大忌之一, 或你的運動表不準, 需要提升換代

來源: 選民於 2022-08-11 08:17:34 [舊帖] [給我悄悄話] 本文已被閱讀：次

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