Relaxation. Swing your arms forwards and backwards. Swing your legs. Bend down and slap your thighs and legs with your hands or fists.

• 放松活动。两臂前后甩动。腿部前后、左右摆动，两腿交替进行。然后抬膝俯身，两手握拳或成刀形，捶打大腿和小腿肚，使肌肉充分放松。