网球运动中发球是一分争夺的开始,强有力的发球能够为发球方得分创造有利条件,因此,运动员都不断的提高自身发球的进攻性。要增强发球的进攻性,应从增加击球力量,控制球的落点和加大球的旋转等几个方面加强训练。 Serve in tennis is the beginning of a bit contention, a strong serve to serve the players score to create favorable conditions, therefore, athletes are constantly improving the aggressiveness of their serve. To enhance the aggressiveness of the serve, training should be strengthened in terms of increasing the batting power, controlling the placement of the ball and increasing the rotation of the ball.