Cervical spine rehabilitation exercises: 1, forward flexion and back extension standing position, neck and shoulders relaxed, cervical spine slowly upward stretch, slowly forward flexion, up to the maximum, static force to maintain 5 seconds, and then return to neutral position; cervical spine slowly backward, up to the maximum, static force to maintain 5 seconds, and then return to neutral position. Repeat this 10 times. 2, rotate the neck to look at the heel standing position, feet apart and shoulder width, hands natural down, neck and shoulders relaxed, cervical vertebrae slowly upward stretch, head and neck left rotation, eyes downward to look at the opposite side of the foot heel, in the maximum force to stretch the neck, hold about 5 seconds, restore the right side to repeat the same action. Repeat this 10 times. 3, look back to the moon standing position, feet apart and shoulder width, hands natural down, neck and shoulders relaxed, cervical vertebrae slowly upward stretch, head and neck left rotation, eyes to the left side after 45 degrees look out, in the maximum force to stretch the neck, hold about 5 seconds, restore the right side to repeat the same action. Repeat this 10 times. 4, the chick take off standing position, feet apart and shoulder width, hands held behind the back to stretch backward, shoulders up, while the head and neck slowly upward stretch, try to lean back, neck and shoulder back muscles contracted hard to maintain 5 seconds, the neck and shoulder muscles relaxed to restore the neutral position. Repeat this 10 times. 5.Shake and turn both shoulders standing and sitting position, hands naturally down, while both shoulders in turn from the neutral position to the back, back on, front on, front to the neutral position to do the largest slow shaking 10 times, and then from the front to the back in the opposite direction slowly shake and turn 10 times. Insist on exercising 2 times a day.