In table tennis, regardless of whether the opponent's ball is upspin or downspin, there should be a proper response to ensure the return rate and rotation of the ball. How to deal with table tennis spinning?
Malone in the game
1. Adjust the angle of the shooting surface. When the side hits the ball, the racket will give the table tennis two forces: one is the forward force perpendicular to the racket surface, and the other is the friction parallel to the racket surface. In the case of equal hitting force, if the force arm is larger, the greater the friction, and the stronger the rotation of the return ball. If the force arm is smaller, the friction is also smaller, and the rotation of the return ball is weaker. The angle of the racket face is precisely to adjust the size of the force arm to ensure that the ball can be returned to the stage and rotate. Adjust the angle of the racket surface, to experience in actual combat: when the side hits the ball off the net, you can make the angle of the racket face tilt back. When the ball is out of bounds, you can tilt the angle of the racket face forward.
2. Adjust the direction of force. When the force line of the swing is farther away from the center of the ball, the larger the force arm, the greater the friction of the return ball, but the forward speed will be slowed down. When the force line of the swing is closer to the center of the ball, the smaller the force arm, the less friction to return the ball, and the forward speed will increase. In practical applications, when the side hits the ball off the net, the direction of force should be upward. When the side hits the ball out of bounds, force in the direction of the downward.
Wang Chuqin in the game
3. Adjust the size of the force. In the case of the same force arm, the greater the return force of the ball, the stronger the degree of rotation. Conversely, when the return force of the ball is smaller, the weaker the rotation. The amount of hitting power depends on the speed of the swing. The faster the swing, the more friction the racket has on the ball. Conversely, the slower the swing, the less friction the racket has on the ball. Therefore, by adjusting the force size, it is possible to ensure the rotation of the return ball and improve the quality of the return ball. For example, when the incoming ball is high, the side can perform a straight smash.
4. Rotation control rotation. Responding to rotation by manufacturing it is an effective method. If you choose a racket with better stickiness, the friction will be greater under the same force arm and the same force, and the rotation of the return ball will be stronger. Conversely, if you choose a racket with less stickiness, the friction will be smaller under the same force arm and the same force, and the rotation of the return ball will be weaker. Usually choose to stick a sponge racket to enhance the rotation of the table tennis ball. Due to the soft and sticky surface of the reverse sponge racket, it can not only increase the friction between the racket and the ball, but also increase the time of interaction between the racket and the ball, which is conducive to enhancing the rotation of the table tennis ball. Specific method: First, you can hit the ball in the direction of the rotation of the incoming ball, and improve the rotation of the return ball with the help of the rotation of the incoming ball. The second is to hit the ball against the direction of rotation of the incoming ball, and create rotation through the power of the shot. In practical applications, techniques such as attacking, pulling, and rubbing are all such coping methods.
Zhang Yining in the game
5. Control rotation without turning. You can hit the ball through different parts of the racket, avoid the rotation of the incoming ball, and create a return ball that rotates and does not turn under the premise of ensuring the return rate of the ball, so as to confuse the opponent's judgment. For example, if you hit the ball with the upper part of the racket, the linear velocity generated by the touch point will be smaller, and the rotation of the ping-pong ball will be reduced. If the ball is hit with the lower part of the racket, the linear velocity generated by the touch point will be larger, and the rotation of the table tennis ball will be enhanced.