天气预报 > 其他 > 久坐如何保护腰椎和颈椎
久坐如何保护腰椎和颈椎
更新时间: 2020-11-03 00:00:00  

长时间坐位工作者除要注意坐姿和经常活动腿外,自坐位起立时,应先将上身前倾,两足向后,使上身力量分布在两足,然后起立。除此之外,还要加强身体锻炼。

腰椎有5个,椎体高大,前高后低,呈肾形。椎孔大,呈三角形,大于胸椎,小于颈椎。关节突呈矢状位,上关节突的关节面凹,向后内侧,下关节突的关节面凸,向前外侧。

关键词: 如何 保护 腰椎 颈椎

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