一、手腕操第一步,握紧拳头,再松开手指,如此重复多次。第二步,按顺时针和逆时针方向转动手腕。第三步,放松甩手。第四步,手掌向上或向下弯曲。手腕操可以使手腕关节更灵活,并使手腕处于放松状态。二、头部操 First, the first step on the wrist, clenched fists, then release your fingers, so repeated several times. The second step, clockwise and counterclockwise rotation of the wrist. The third step, relax and let go. The fourth step, the palm up or down bending. Wrist exercises can make wrist joints more flexible and keep your wrists relaxed. Second, the head exercises