颈椎病已经发展成一种常见职业病，长时间伏案久坐、姿势不当，致使颈部肌肉长期处于非协调受力状态，不仅颈部僵硬、活动受限，还伴随着头脑昏沉、上肢无力，手指发麻等症状。

很多颈椎病患者出现肩颈不适，觉得休息一下就好，殊不知拖延越久，治疗起来就越困难，严重者需通过手术治疗。

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在这里给大家分享3个自测肩颈是否健康的小动作：

1.左手从后摸右耳朵，右手从后摸左耳朵

如果可以轻松完成，说明肩关节向前活动没有受到限制。

2.模仿“举手回答问题”的动作，胳膊侧举，一直举到正上方。

如果可以轻松完成，说明肩关节外展能力没问题。

3.向后背手，手尖尽量去够脊柱正中位置。

如果可以轻松完成，说明肩关节旋后的功能没问题。

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如果活动受限，建议大家提高重视，早做预防，给大家分享一套在家就能做的颈椎保健操，每天一遍，肩颈会轻松很多。