1 Stretch the muscles behind the neck

Hold your head with your hands, and slowly pull your head down with your arms. 15~30 seconds.

Step 2 stretch deltoid muscle

The straight arm of the left hand is retracted to the chest, and the front tube of the right hand is fixed to the elbow of the left hand, so that the left arm is close to the chest and held for 15~30 seconds.

3 Stretch the anterior cervical muscle.

Put your hands together, put your thumb under your chin, push your arms evenly and slowly, and pull your head up and back. 15-30 seconds.

Step 4 stretch trapezius muscle

Straighten your back, bend your left hand on your back, and fix your right hand on the top left of your head. Pull slowly and gently, pull your head to the right 15~30 seconds, and then switch to the other side.