1. Stretch trapezius muscle. Cross your hands above your head. Start with force and support with the upper finger. In this way, both sides keep about 10 second, and repeat three groups every day, which can stretch the arms and trapezius muscles well.

2. Put your hands together perpendicular to the front of your body, then turn your arms left and right with your head in the opposite direction. This lasts about 10 second, which can stretch the trapezius muscle well and do memory training for the muscle.

Note that when you exercise, you must feel the sinking of your shoulders and drive them with the strength of your elbows, thus forming a muscle memory without shoulders.

3. Put one hand behind your head, hold your waist with the other hand, and then open your shoulders. Be careful not to send them up for inspection. This way, stick to 10 seconds and repeat three groups every day, which can exercise your back muscles well, bid farewell to hunchback with round shoulders and save your temperament.

4. Stretch your hands back, make your arms and body form a 45-degree angle, open your shoulders, clamp your arms, and lift your arms up as much as possible. Doing this for about 30 seconds can improve your posture, shape your charming collarbone and change your temperament. Repeat 3 groups every day.

5. Clamp the clavicle with the knuckles of the index finger and middle finger and push it outward; Push the joints of the index finger and middle finger from behind the ear to the shoulder, and repeat this for about 30 times, which can relax the shoulder muscles, bid farewell to the trapezius muscles, highlight the clavicle and have a slender swan neck.