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1、收前臂 在正手拉球时一定要注意收前臂,大臂和小臂之间的角度一定不能固定,要根据来球来决定摆臂的大小。但要注意一点,收前臂一定要用腰来控制。
1, the forearm in the forehand pull the ball must pay attention to close the forearm, the angle between the arm and arm must not be fixed, according to the ball to decide the size of the arm. But to note that the forearm must be controlled by the waist.