Sitting outside, there are some common bad sitting posture in life, can also cause cervical spondylosis, “invasion” of our cervical spine health, some sitting posture and even because we are accustomed to completely ignored. 1, randomly sitting in this posture is often found at home, whether reading a book or reading a cell phone computer, randomly sitting on the sofa or bed, what posture is comfortable to pose. Such a sitting posture, the muscles will be in a tight and stiff state for a long time, so that the burden on the neck increased, over time, it will be painful. 2, dual-use type Some people are busy at work, can not have a “bilocation”, always want to “dual-use”, often one hand to answer the phone, one hand to operate the computer or do other things, often crooked head phone. This posture is huge damage to the cervical spine, because it can not make the normal flexion and extension of the cervical spine, long time to maintain a state of tension, will not only lead to cervical strain, there may be strained muscles. 3, curled up Many people are used to curling up and staring intently at the screen when looking at the phone or iPad. For a long time, the neck will be excessively bent, the occurrence of cervical spondylosis can not be avoided. 4, head-resting type long time sitting hard, in order to relax, some people will be one hand on the chin to relieve fatigue. In fact, in this way, but more likely to let the cervical spine injury. Because the cervical spine is excessively biased to one side, the bone flexion and extension is unreasonable, the muscle is easily strained, and thus induced cervical spondylosis. Not only that, if the long-term bias to one side, from the physical appearance will also appear abnormal, such as easy to deviate head, affecting the image. 5, walk away from the style of life when encountering problems, some people will sit in a chair, cheek meditation, in this way, the cervical spine will follow the injury. Because this posture is too biased to one side of the body, resulting in one side of the muscle is stretched, while the other side of the muscle is squeezed, so that poor blood circulation, light strain on the neck muscles, heavy induced cervical spondylosis. 6, the east is not sitting in the west is not sitting, refers to the people who like to sit in the east. They often crooked body, bent back, long time to maintain this posture, the cervical spine is vulnerable to damage. The correct posture is the entire body is evenly distributed in an axis, and this east to west posture, resulting in the upper body and lower body is not in the same axis, while the bent back and collapse of the cervical vertebrae and waist is not normal flexion and extension, the two parts of the muscle is easy to be strained and cause cervical spondylosis.