徒步和跑步都不鍛煉肩臂肌肉。除了攀岩，還有啥需要這些肌肉的？斯巴達、爬優山美地的half dome?

來源: 日月茗於 2023-10-13 22:22:56 [舊帖] [給我悄悄話] 本文已被閱讀：次

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