Main points of serving in tennis.

2. Oriental backhand or mainland grip

3. Warm-up action: the feet naturally stand apart, and the connection between the feet can be perpendicular to the bottom line according to the habits of the players, or keep another suitable angle; Lean forward naturally; It is best to hold only one ball. The ball naturally falls on the thumb, index finger and middle finger of the ball holder, and the ring finger and little finger naturally bend to the back of the ball. Don't hold or pinch the ball in your hand.

4. Throw the ball. Throwing method: On the basis of preparation, the elbow of the ball holder is gradually straightened, approaching the ipsilateral thigh of the ball holder downward, and then throwing the ball from the leg side from bottom to top. The position of the ball in the air after release: According to different needs, the position of the ball in the air relative to the body is different after release. Height of throwing the ball: Of course, the height of throwing the ball into the air should not be lower than the height of the hitting point, but how high it is suitable depends on personal circumstances, because this height limits the time spent on swinging and hitting the ball.

5. swing the ball. The links of swinging and hitting the ball include: a. Swing the racket back: turn to the side holding the racket based on the preparation posture, and at the same time hold the racket to guide the racket to cling to the body and swing the racket back like a pendulum (it is not necessary to swing the racket straight back, but the palm must face the body). B back bow action: after the racket swings backwards to a certain height (this height varies with everyone's habits, at least the big arm should not be tightly clamped on the side of the body), the forearm, hand and racket head hang down to the back and back in turn with the elbow as the axis, and the knees bend at the same time, which develops into a "bow" shape with the back of the body. C hitting the ball: on the basis of bending your knees and your back bow, kick your ankles and knees in turn from bottom to top, bounce your back bow to turn the ball, swing your racket head to the hitting point with your elbow as the axis, and finally hit the ball thrown into the air at the breaking point of the force. D. location of the hitting point: the highest point that a player can win in the air with a racket is the hitting point.

Serving is the beginning of attack and scoring.