1, feet stand side by side, hands droop naturally, fingers crossed.

2. Take a step forward with your right foot, bend your right knee, straighten your left leg, and straighten your hands forward at the same time.

3. Raise your hands above your head and stretch upward.

4. Hold the posture for 2-3 seconds, and then slowly return to the original posture.

5. Repeat the above steps, then step forward with the other leg and repeat the same action.