1, left tilt and right tilt: that is, the head tilts to one side and then returns to the center position, and then tilts to the other side;
2. Forward flexion and backward inclination: that is, the neck bends forward and then returns to the central position, and then leans back 30;
3, look left and right: that is, look to one side and then return to the center position, and then look to the other side;
4. Rotation around the neck: that is, the head rotates left and right;
5, looking back at the moon: that is, keep a semi-squatting posture, hold your head in your left hand, hold your waist in your right hand, and look at the moon left and right.