Ideal sleep position is to make the whole spine in the natural curvature, hip, knee flexion, so that the whole body muscle relaxation, according to personal habits, to take the supine or side lying, but should not be prone, the patient’s feeling in the morning is one of the criteria for judging the state of sleep, if you feel discomfort in the neck and waist, you should consider the quality of sleep, timely adjustments, pillows should not be too high or too low to the physiological position of the best, generally 8-10 cm, the pillow shape to The middle of the low, high at both ends is good, can use the middle of the depression to maintain the physiological curvature of the neck, the neck plays a relative braking and fixation effect, reduce the abnormal activities of the head and neck during sleep, of course, the bed also affects the sleep, hard board beds and cushion breathable soft cushion is more reasonable.