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天天坐办公室，年纪轻轻就时长感觉腰酸背痛，没有精神，求一种科学的锻炼办法。
source link: https://www.v2ex.com/t/597121
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健康 - @ziyuzile - 所谓科学，就是那种在短按时间内能够取得最成效的锻炼方式。
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