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Continue to Chat當你跑步是為啥手臂會彎曲?體能消耗少持久力強 https://blog.wongcw.com/2019/08/13/%e7%95%b6%e4%bd%a0%e8%b7%91%e6%ad%a5%e6%98%af%e7%82%ba%e5%95%a5%e6%89%8b%e8%87%82%e6%9c%83%e5%bd%8e%e6%9b%b2%ef%bc%9f%e9%ab%94%e8%83%bd%e6%b6%88%e8%80%97%e5%b0%91%e6%8c%81%e4%b9%85%e5%8a%9b%e5%bc%b7/