1, the room temperature is moderate. Too low to cause stiffness of the neck muscles, especially wind-cold dampness should pay more attention to room temperature and warmth. 2, the correct sleeping position. Generally supine, side lying is appropriate. Prone position when the head and neck in a position of extreme twisting to one side, the neck is tense, easy to cause strain and degenerative changes in the neck muscles, ligaments and joints, generally should not be used. 3, the appropriate pillow. The shape and texture of the pillow is very relevant to the health of the head and neck. Pillow should be soft round pillow, size more than their shoulder width 10-20 cm, height to compress slightly higher than their fist height, about 10-15 cm, the pillow position to be placed on the back of the neck, to set off the neck curve, do not put on the back of the pillow, so as not to raise the head so that the neck muscles fatigue, neck curvature straightening or reversion. Pillow is too high, will make the neck and spine twisted, so that muscle fatigue, nerves, ligaments are strained. If you do not use the pillow or pillow too low supine position sleep, the top of the back pillow to form a fulcrum, can make the degenerative changes in the cervical spine, so do not dun. Mattress should be soft and moderate surface, when the person is lying on but not too much sinking. Too soft mattress easy to cause spinal deformation, so that the head and neck strain injury. Correct bad posture and habits. Prevent lasting single posture, to avoid muscle fatigue is a major principle. Sitting position according to the need and the body’s upper center of gravity line is located in: posture and front sitting posture. Sitting posture, the line of gravity in the sciatic tuberosity and the back of the hip joint, the back must be leaning, this sitting position is not fatigue, suitable for rest, but not for ambulatory work. In the front sitting posture, the line of gravity of the upper part of the body through the front of the sciatic tuberosity or hip joint, the back muscle tension to maintain the balance of the sitting posture, which is the most commonly used sitting position. The body parts are naturally relaxed, about 15 degrees to the torso thoracic section forward, the head and then from the torso forward 15 degrees, the waist lightly against the back of the chair, forearms on the table, this position can meet the needs of ambulatory work, but also to reduce fatigue, suitable for cervical spine patients.