Cervical spine care four minefield 
 
 
Source: Beijing business today 

        The chair is too high of the cervical spine was bitter 
 
        Office of the heads of time working at his desk, time is long will feel express themselves in the muscles of the neck, head heavy tired. Can lower the height of the chair at this moment, even a small wooden bench to replace seat, such making that cervical vertebra always is in a state of flat, can to some extent the neck muscle stiffness caused by long time working at his desk, cramps. 
 
        Sit sleep easily injured cervical vertebra 
 
        Many people sit on sofa or bed to watch TV, before you know it that's just taken a nap, the cervical vertebra is also a big damage. Because in a nap or sleep state, the neck muscles will relax, cannot protect the cervical spine, at this time the weight of the head all borne by cervical intervertebral disc and small joints, easy to their degradation and damage. 
 
        After brain evil wind blowing cervical pain 
 
        Some people work after the seat is on the air conditioning or Windows, and sometimes cold wind blow to the back neck. A long period of time, can also cause cervical vertebra ill. Because the cold air will cause vasoconstriction of the back of his neck, causing the regional muscle, ligaments and other soft tissue blood supply obstacles, which affects the stability of the cervical spine. Therefore, attention should be paid to cervical warm, the weather is cold to wear scarf in a timely manner. 
 
        M word fuck is not necessarily good cervical spine 
 
        M word fuck once in office, in fact, to maintain the stability of the cervical muscle is mainly the deep crack more muscle and rotator, sharp turn such as m word fuck is not a good exercise to them. Advise people to adopt the method of static, such as zhang contraction exercise at the same time, that it is sitting or standing, with both hands or one hand against his forehead, respectively, in four directions around, two temporal, back of the head, neck, fight hard, but not moving head always stay upright position. Each direction for about eight seconds, 2-3 times repeatedly.
 
 
 
The original link: http://www.bjbusiness.com.cn/site1/bjsb/html/2014-08/13/content_266505.htm?div=-1