How to serve the underspin ball. Shoot horizontally .

To send a downspin ball, the racket moves forward and downward forcefully, and the contact point between the middle and lower part of the friction ball and the ball is generally slightly higher than the net. 1. Increase the force on the serve; This is the main means of improving spin;

Improve the swing speed at the moment of hitting the ball, especially the acceleration: the wrist is relaxed, the upper arm is pulled up and raised, the forearm is further out and back, the wrist and forearm shake, but the fingers and wrist are mainly forced.

The key is how to apply the wrist, the basic movements of the wrist are flexion, extension and adduction and abduction, flexion and extension should be larger than the adduction and abduction of the action range, and the speed is faster; The straight board can make full use of the flexion and extension of the wrist to serve better, and the horizontal board can also make full use of the flexion and extension of the wrist by adjusting the grip method (such as the old tile); It is supplemented by adduction and abduction movements. The second is the timing of the wrist, to touch the ball at the moment to have a good effect, this is the so-called feel of the serve, but also to practice hard, otherwise every theorist is a master of the serve. Third, the trajectory of the wrist movement should be as far as possible so that the racket rubs from the middle and lower parts of the ball to the bottom of the ball, which may be to master the combination ratio of wrist flexion and extension, adduction and abduction, and also grope (but in general, flexion and extension should be more than adduction and abduction).

Whether there is force in the wrist when serving can be judged from whether the distance of the front of the racket is greater than the distance of the handle when serving, that is, whether the racket is rotated.

2. Solve the contradiction between the force arm and the positive pressure; This is an important means of improving spin. Refers to the high toss serve, one can use the action of gravitational acceleration, and the other can hit the hitting part that the flat toss can't do, such as the bottom.

3 The rest are ancillary conditions:

1) Serve with the head and the lower left side of the racket;

2) swing inward;

3) Rotate the right shoulder and upper limb forward forcefully;

4) The ball is between the body and the racket;

5) Chest force;

In addition, when sending downspin balls, it is necessary to pay attention to the absolute speed of the ball sent out, which is the inevitable trend of downspin serves!

The downspin serve is a kind of table tennis serve, which can be used with and without spin, both forehand and backhand.

1. When sending the downspin ball, the left foot is in front, the body is slightly deviated to the left, the left hand throws the ball upward, the right upper arm is slightly abducted, and the forearm is rotated inwards to the back and upper part of the body. When the ball is sent and rotated, the upper arm of the racket hand drives the forearm to accelerate forward and downward swing, and the forearm quickly rotates inward. The paddle face leans back widely, and the middle and lower part of the shot rubs against the bottom.

The main difference between the ball and the ball is that the forearm is slightly slower, the racket face has a smaller angle of recline, and the racket has a forward push action after touching the middle or middle of the ball, so that the line of force of the racket is close to the center of the ball to reduce rotation.

2. The downspin serve speed should be fast. When the ball is reached, the upper arm drives the forearm to swing the racket to the left front. The moment the ball is touched, the forearm is quickly rotated, and the wrist is shaken and whipped.

Press the paddle with your thumb so that the paddle side is slightly forward, and rub the right side of the ball to the upper right. It is characterized by fast ball speed, long landing point, with a certain right side of the spin force, low flight arc and deviation to the opponent's right side, often used for sneak attacks or mobilization of the opponent.

3. The fake downspin ball is more confusing. Action points: When the ball is thrown up and down, the wrist quickly shakes upwards while the forearm goes down, and rubs the ball to cause upspin, and immediately after the wrist cooperates with the forearm to go down, complete the action of sending the downspin ball. The fake downspin action is downspin, but the ball is actually topspin to confuse the opponent and cause mistakes.

1: Throw the ball to a suitable height for the serve.

2: Make a motion to cut the ball down.

3: There should be a certain angle when cutting.

4: The ball is in full contact with the racket.

5: Don't exert too much strength.

Table tennis teaching: how to send and spin the ball? The "four elements" must be mastered!

Table tennis teaching: In actual combat, the downspin ball catches people off guard, how should it be sent? Table tennis teaching: In actual combat, the downspin ball catches people off guard, how should it be sent? Table tennis teaching: In actual combat, the downspin ball catches people off guard, how should it be sent?

Forcefully go down. That's it.

1. When hitting the ball, the wrist is tilted back, and the back of the hand is about 110 degrees to the forearm. In this way, the wrist can be relaxed, because relaxation is the premise of exertion; Second, rely on the joint to lock the wrist to avoid or reduce sports injuries; It can also prepare for the next serve of afterburner.

2. When the topspin is served, the ball is thrown in the air from 12 o'clock to 1 o'clock. Pull the shot backwards and do the "back scratching" action - pay attention to the elbow joint should be higher than the shoulder. At the same time, the lead begins to bend the knees, and the body sinks, leans back, and forms a reverse arch".

3. Kick the ground with your legs, pull up your body to make a fuss, swing the racket with your forearm, hit the racket directly behind the ball, rotate your wrist to move the racket forward, and continue to wrap the ball to the two o'clock position of the ball. Finally, the racket is received on the left side of the body to complete the serve.

A high-profile curling ball is a strong downspin ball, sometimes with a little different degrees of side spin, and it takes a certain amount of skill to catch it, which can be caught in the following ways:

1. Near-table pressure push. When the ball has just fallen off the stage and has not had time to rise too much, it is the simplest, most common and most effective way for amateurs to catch the arc.

2. Near the middle platform fast belt. It refers to the rising period when the curve ball has just landed on the table, judging the line and speed of Sun Ji's good ball, and then using a very flat racket to take the ball back with a forward action.

Downspin is a common billiards technique that not only increases the power of the blow, but also creates a spin before the ball goes into the pocket. Here are a few tips for serving downspin:

Prepare the angle: To serve the downspin you need to choose the right angle so that you can have the right jumps and spins when hitting the ball. Generally speaking, the impact points are located near the edge of the bottom of the ball, as this tends to create staggered spins.

How to adjust: To spin the ball, the key is to curve the arc downwards and in a left-right direction. Therefore, the club must be slightly panned upwards, using the low-flying white ball, drastically lowering the center of gravity in front of the point of contact, and quickly swinging the club head in reverse with the help of the bottom of the club after contact, so that it digs at an angle and changes the vertical direction of the club.

Then, with precision and gentleness in the middle of the ball, the playing technique: during the hit, the aluminum volleyball should be held tightly and forcefully to quickly follow up the shot. At the moment of impact, keep the shaft vertical and focused, and at the same time let the white ball hit the bottom of the red ball, transfer the downspin force to the red ball, and grasp the length of time the tip is in contact with the center of the ball.

In short, in order to successfully send the downspin ball, you need to fully understand the relevant skills and details, and practice more in practice to continuously improve the level of ball skills. In addition, it is important to note that you should stay focused when using a pool cue and create the right angle to hit the ball so as not to leave an opportunity for your opponent to take advantage of.

Here's how to serve the downspin ball:

1.Toss the ball vertically upwards.

Throwing the ball may seem simple, but to find the best point of impact, you must be able to throw the ball vertically upwards. If the trajectory of the toss changes, it will naturally affect the entire serving action.

When throwing the ball, keep your palms as straight as possible and place the ball in the palm of your hand. When throwing the ball, beginners should not move too much arm and try to ensure the stability of the ball.

2.Make the most of your lower back strength.

Both serving and attacking should pay attention to the use of waist strength. Before serving, turn your waist backwards while throwing the ball, and shrink your forearms back and upwards to build up your strength. When hitting the ball, the waist is rotated from back to front, and at the same time, the arms are driven to complete the stroke.

Enhance friction with forearm and wrist movements.

When you take the shot, you turn your forearms back and raise your wrists at the same time, and when you hit the ball, the rotation of your arms and waist is synchronized, so that you can make full use of your body's strength. When the waist is turned almost parallel to the end line of the table, the forearm is rotated from top to bottom with the elbow as the axis. At the moment of touching the ball, the wrist has a downward movement to increase friction.

3.Use the right foot to find the best point of impact.

Beginners often can't find the best point of hitting when learning to serve. Many beginners hit the ball too high and almost completely raised their shoulders, which makes the serve arc too high and has poor consistency.

When serving the forehand, you can lift your right foot during the lead and when the ball is in place, step down with your right foot to find the best point of impact. When practicing, beginners can adjust the timing of stepping with their right foot and try to lower the point of hitting the ball, so that they can send out a low and long ball.

When practicing the backhand downspin, you can also use the left-foot pedaling movement to find the best point of impact. At the same time, you should also pay attention to the rotation of the waist, usually after the backhand serve, the body should be converted to the preparation posture of the forehand attack according to the rotation of the waist, that is: before the serve, the right foot in front, after the serve, turn the right foot in the back.

This is more conducive to the forehand attack on the lower board.

1. The spinning ball is divided into several types, such as downspin, topspin and side spin, side downspin, side topspin, etc., and the table tennis ball is rubbed through different parts of the racket to obtain different spin types; Keep an eye on it.

2. Downspin: throwing the ball, leading the racket, hitting the ball, rubbing the lower part of the ball with the lower part of the racket;

3. Upspin: throwing the ball, leading the racket, hitting the ball, hitting the ball with the upper part of the racket;

4. Side spin: throwing the ball, leading the racket, hitting the ball, the racket is erected, and the middle of the ball is rubbed;

5. Side downspin: throwing the ball, leading the racket, hitting the ball, the racket is erected, the racket is swinged diagonally, the middle of the ball is rubbed down, and the wrist is hooked downward to complete the dust into a shot;

6. Side topspin: throwing the ball, leading the racket, hitting the ball, the racket is erected, the racket is swinged diagonally, and the middle and lower part of the ball are rubbed, but the wrist is hooked upwards to open the brother and hit the shot.

If you want to serve and spin, your wrist must shake and relax, and it is our forearm that drives the wrist out.

Downspin plays a lot of roles in table tennis, mostly for defense and transition. The most intuitive interpretation of the downspin ball is probably in the chipping ball. Power: Different from the topspin lift, the manufacturing of the downspin lies in cutting, and the wrist is more important, and there is a feeling of wrapping the ball with the wrist.

Arc: The arc of the downspin is much weirder than the topspin, due to the characteristics of the downspin, the ball speed is slow, and the arc is also jumpy, but it is much shorter than the topspin, and there is a feeling of "jumping" out of the mud (ps: the topspin is like "jumping" out of the water).