Find a stool and sit with your legs together. Keep your head straight, keep your back balanced, stay stiff for 5 seconds, stretch and contract your neck as much as possible, and feel sore for 3 seconds. Repeat this action five times.

2. Upper trapezius muscle stretching.

Sit up straight with your legs together. Hold the left side of the head with your right hand and extend your left hand backwards. Hold for 5 seconds and rest for 3 seconds. Repeat this action five times.

3. Bend your neck.

Try to keep your head close to your chest. After three seconds, raise your head and keep it flat. Repeat this action five times.

4. crookneck.

Lean your head forward slightly, and then gently return to your original position. Repeat 10 times for about 30 seconds. This set of movements is used to relax the first three sets of movements.

5. Stretch your neck.

Stretch your head back as far as possible, hold it for 3 seconds, and then return to the original position. Repeat this action five times. Pay attention to straighten your back.

6. neck rotation.

Turn the neck evenly, from left to right, limited to the shoulders. Do it for 30 seconds. 10 group action.

7. Pull your neck.

The left hand pulls the wrist of the right hand down, and the head leans to the left. Hold for three seconds. Then pull your left wrist with your right hand, pull it down and tilt your head to the right. Hold for three seconds and repeat five times.

8. shrug your shoulders.

Shrugging up and down, shrugging back and forth, each 10 times. Used to complete all the above exercises.