膝关节疼，下楼困难！3个动作天天做，膝盖多用二十年！_哔哩哔哩_bilibili

Name: %E8%86%9D%E5%85%B3%E8%8A%82%E7%96%BC%EF%BC%8C%E4%B8%8B%E6%A5%BC%E5%9B%B0%E9%9A%BE%EF%BC%813%E4%B8%AA%E5%8A%A8%E4%BD%9C%E5%A4%A9%E5%A4%A9%E5%81%9A%EF%BC%8C%E8%86%9D%E7%9B%96%E5%A4%9A%E7%94%A8%E4%BA%8C%E5%8D%81%E5%B9%B4%EF%BC%81
Uploaded: 2024-06-02T13:58:37.909Z