后背这里僵硬酸痛，试试这个拉伸动作，简单有效！

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Duration: 2:07 Views: 539 Submitted: 1 year ago

Tags: 健身鍛煉塑形瘦身圓肩駝背运动放松肌肉在家健身膝关节腰间盘养生