Eight-segment brocade is a traditional exercise method, and the fourth style is "looking back on five strains and seven injuries", and the action is broken down as follows:

1. Stand up straight, with your feet shoulder-width apart and your hands drooping naturally.

2. Inhale and slowly raise your hands to your chest, palms inward.

3. Turn left, at the same time, extend your left hand outward and fold your right hand inward.

4. Turn right, at the same time, extend your right hand outward and fold your left hand inward.

5. Relax your breath and return to your original standing position.

6. Repeat the above actions several times.

Pay attention to the following points when practicing:

1. Move slowly, steadily and coherently.

2. Pay attention to breathing coordination, inhale when lifting, and exhale when putting down.

3. Fully stretch your arms, pay attention to keep your shoulders relaxed, and don't push too hard.