1, sitting correctly: to maintain a natural sitting position as far as possible, adjust the height of the table, chair, avoid excessive head and neck back or forward, forward flexion, so that the head, neck, shoulders, chest to maintain the normal physiological curvature. Do not lie down or half lying half leaning to read books, watch TV. 2.Activities of the neck: should be in the ambulatory work for about 30 minutes, purposefully let the head and neck to the front and back of the left and right several times, when turning should be gentle, slow, to achieve the maximum range of motion in all directions shall prevail. 60 minutes later to get up and walk. 3, sleep mode: sleep pillow can not be too high, too hard or too low. Pillow: the center should be slightly concave, the neck should be in full contact with the pillow and keep slightly back, do not hang. Those who are accustomed to side lying position, should make the pillow and shoulder the same height. 4, avoid injury: avoid and reduce acute cervical spine injury, such as avoiding strenuous exercise, lifting heavy objects, emergency brakes, etc. 5.Prevent cold and humidity: do not blow fans or air conditioners on the head and neck. In cold weather, you should wear a scarf or a high-collared sweater to prevent your neck from feeling the wind and cold. 6.Prevent infection: actively treat neck infection and other neck diseases. 7, acupoint massage: after sitting for a long time, you can use your fingers to press the Fengchi, Dazhi, shoulder well, Tianzong and other points, 1-2 minutes per point. 8, take the neck muscle: the left (right) hand is raised behind the neck, the thumb is placed on the lateral side of the neck on the same side, the remaining four fingers on the opposite side of the neck muscle, the two hands forcefully together, the neck muscle will be raised upward and then relaxed, along the Fengchi point down to the large vertebrae point to take the knead 20 to 30 times.