1.Stretch face forward fingertips placed on the back of the head head backward bend, while using the hand to apply resistance to maintain 3 seconds, repeat 10 times. 2.Side bend face forward fingertips placed on the ear. Head tilted toward the shoulders, while using the hand to apply resistance to maintain 3 seconds, repeat 10 times. 3, bending face forward fingertips placed on the forehead head forward bending, while using the hand to apply resistance. Maintain for 3 seconds, repeat 10 times. 4. Rotate the head forward fingertips placed on the temporal region. Turn your head to look at your shoulders while applying resistance with your hands. Maintain for 3 seconds, repeat 10 times.