Normal human cervical spine has a certain forward convex physiological curvature, but if there is a long-term incorrect posture, such as long-term head down work, long time to look at the phone and other cases, easy to occur in the cervical vertebrae degeneration, so that the physiological curvature of the cervical vertebrae change, cervical spine anterior tilt phenomenon. If the neck anteriorly tilted, you can choose the sleeping position as shown in the figure. Usually to avoid excessive head down, to do more head up movement, adhere to the cervical spine exercise, cervical spine around the muscle tissue exercise, gradually improve the phenomenon of cervical spine anterior tilt. In addition, the cervical spine can also be seen in patients with cervical spondylosis, need to consult a doctor in time to clarify the cause of the disease, targeted treatment.