赞一个。感觉一直在上坡下坡上坡下坡？这样的升升降降很练人的，上坡的时候把步幅缩小对我很有帮助。

来源: 我胖我的于 2026-01-09 13:24:40 [旧帖] [给我悄悄话] 本文已被阅读：次

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