What are the technical points of the tennis topspin serve?

Classification of the serve and its method.

There are basically three types of serves: flat serves, cut serves, and topspin serves.

Each type of serve has its own characteristics and uses, and a good serve has a fair amount.

Great attack power and make the ball sent out vary in speed, power, spin and landing point.

1) Flat serve.

The flat serve is the fastest way to serve among all kinds of serves, and it is also called cannonball-style serve. The serve is not only fast, but also low. If you are tall, you can use the air advantage of the high ball to attack the opponent directly; If you are short or a woman, you should not use a flat serve.

This. Although the serve is powerful, fast, and threatening, the hit rate is relatively low.

The point of impact should be at the top of the right eye of the body, with the center of the paddle face straight at the ball, and the back, middle and upper part of the shot. Hence the forward of the wrist.

The "pronation whiplash" of the tossed and forearm is very important, with the body fully stretched upwards and forwards to get the highest point of impact to improve the serve and hit the ball. (Figure 1a.)

40a～f）

2) Cutting the serve.

This is a serve that focuses on right spin (with a slight downspin). It is to cut the ball from the top right to the bottom left of the ball. Due to the trajectory of the cut serve and the direction of the bounce, the serve is not only fast, threatening, but also tolerant.

It is easy to improve the service hit rate. For this reason, it is used by many athletes from all over the world.

When serving, the ball is thrown diagonally above the right side, and the racket is quickly swung from the upper center of the right side to the bottom left. The ball is hit on the right side of the middle of the ball, causing the ball to spin on the right side. (Fig. 1 41a f).

3) Topspin serve.

This is a serve with topspin as the main and side spin as the supplement. Because the topspin component of the ball is more than that of the cutting serve, the ball produces an obvious arc flight trajectory from top to bottom over the net, the stronger the force, the more rotation components, the larger the arc, and the higher the hit rate; After landing, he will go high to the left side of the opponent and force the opponent to leave his position to receive the ball, causing a lot of pressure on the opponent while bringing enough time to serve to the net.

Throw the ball to the left of the back of your head when you serve the topspin ball, and your body when you hit the ball.

Lean back as much as possible into a bow shape, use the leverage power to add spin to the ball, and the racket quickly shifts.

Swing left to right top, grazing the back of the ball from bottom to top and bring it out to the right to create a right topspin.

In addition to the above three serving methods, there is also a sharp spinning serve, also known as American spin. This kind of serve is more difficult and requires a body waist.

More bending and strong torsional movements. Due to the difficulty, it is easy to cause sprains if you are not careful, so it is rarely used now. To introduce here, the throwing of the ball is located at the top of the back of the head, and the swing of the racket is along the lower middle of the ball to the upper left of the ball, and ends on the right side of the body with the swing action, so that the ball produces strong topspin.

Nowadays, in tennis, serving technique is becoming more and more important, and through serving you can gain the upper hand in the match, not only suppressing the opponent, but even scoring points directly. Tennis serves can be divided into three types:1

Flat serve; 2.Cutting serves; 3.Topspin serve.

The topspin serve has a strong stability, Ertong regret is a very affordable technique, if practiced well, for your game can be directly reflected in the score, the service game that could not be won will be won, which will often have a decisive impact on the improvement of match confidence, as well as the trend. A stable second serve will increase the power and speed of the first serve, and the first serve will send some adventurous angles without any scruples, and it will be more relaxed, and relaxation will bring faster ball speed. If you want to make a good shot, you must first practice a good second shot.

1. Action essentials: At the back of the ball, take the back of the ball as the surface, brush the ball at 7-8 points 1-2 points, swing the racket to the outside, turn back after hitting the ball, and draw a big circle. The ball is thrown directly above the head, but I personally think it is important to avoid going to the left.

Don't turn your body (chest) too early, keep your side at the moment of hitting the ball, and turn your racket and body in sync. Compared to a strong sidespin serve, it is similar to a forehand shot, where the chest is turned forward early.

2. Practice essentials: Use the racket to brush from 8 to 2 points on the back of the ball. Rub the ball up.

Serve in a kneeling position on one leg, exert force above the shoulders and send topspin. Stand firm, try not to leave the ground with both feet, and practice serving with a relaxed, stable game. Serve practice that simulates actual combat.

3. Practical know-how: vigorously topspin, the pursuit of the impact of the second bomb side crutch Vigorously topspin the mountain requires the whole body to exert force, try to participate in more body mass. It is recommended to combine high throws or increase body movements.

But be sure not to lean back too much and don't throw the ball to the left side of your head. Thin topspin, mainly in the pursuit of the height of the second bomb without excessive force.

4. Position to stand when preparing to serve. It is generally believed that the closer the stand is to the center line of the court, the more threatening the serve, but there is no need to pursue this position at all. Often, the reason for a mistake is not where you are preparing to serve, but because you are not confident enough in your consistent serve, or when you swing the racket, the speed of the head is limited for some reason, resulting in a decrease in the speed of the head when you hit the ball.

This problem is more difficult to correct, and it is best to have a professional coach who will accompany you through video recording or long-term training to adjust step by step.

First of all, when serving, the bounce must be higher, and the hitting point should deviate from the specific direction, so that the opponent's hitting time and position can be disrupted, and the defense can be achieved. The height must be high, he must jump the ground well, and there must be too much pressure when digging a stool.

Pay attention to the point of serving, be sure to practice more to pay attention to the route of the shot, but also pay attention to the track of tennis to take the tomb of Chunqing, prepare for defense, practice the height of the jump, and reasonably control the point of play. Eliminate the forest.

The skill is to use the wrist to exert force, and at the same time, in the process of serving, you should also determine the direction and position of the old man, you need to consider the strategy of the child, and you also need to cooperate with your own players.

When grading the serve, the hitting point is when the ball rises to the highest point, the ball is above the body, the height must be high, and there must be a good ability to land and bounce.

The difference between the topspin ball, the flat shot and the sidespin ball is which part of the ball is rubbed by the serve, the hitting point is the lower part of the ball, and the topspin ball can be sent out with friction, the greater the force and friction, the stronger the rotation of the ball, and the higher the bounce

Throw the ball a little left, swing the racket head from the left ear when swinging, the racket surface is slightly closed, swing the racket about above the right shoulder, if you feel good, sometimes you can add an inverted wrist action, the whole process of the arm must be relaxed, the action is coherent.

First the serve, then the toss, be high, and then the back scratch, you know. Finally, hit the ball at the highest point and jump with both feet, the ball must be thrown high, otherwise the ball will be close to the body and you will feel very uncomfortable.