The technical characteristics of the squat serve are mainly rotation changes, with the body in a squatting position, and it is an overhand serve. The location and direction of friction are different from those of an underhand serve. Therefore, when the spinning ball crosses the n

The technical feature of the squat serve is mainly rotation changes, with the body in a squatting position, and it is an overhand serve. The location and direction of friction are different from those of the underhand serve. Therefore, when the spinning ball crosses the net and lands on the opponent's table, the rebound direction is also different from the general underhand serve! cut! cut! Win the game with overwhelming force!

Squat and send forehand to the right (smooth) Top spin ball Action points Position: The left foot is slightly forward or the feet are parallel, the body is tilted to the right, and the ball is placed in front of the right hand of the left hand. triggering the racket: Throw the ball up high with your left hand, and at the same time perform a squatting movement. Raise your right arm higher than shoulder height, abduct your wrist, and tilt the racket surface slightly to the left. swings to meet the ball: swings the right arm from left to right, front and above. Racquet touches the ball: ◇Bike time: When the ball drops from a high point to be parallel to or slightly higher than the net, the forearm accelerates and swings from left to right, forward and upward, and the wrist is adducted at the same time. ◇Batting part: Rub the ball in the middle (or above) to the upper right side (due to this kind of serve, the positive pressure on the ball is less, so when hitting the ball, be careful not to rub it too thin, so that the ball will The racket slips, causing the ball to miss the net and cause a mistake). ◇Racket shape angle: The racket shape is slightly forward.

Swing with the trend: After hitting the ball, the arm and wrist continue to swing to the right, front and up. Then, quickly stand up and return to the preparation position before hitting the ball (serve). force-generating parts: mainly the forearm and wrist, supplemented by the rotation of the waist. P.S. The action of squatting to send a forehand right (smooth) backspin is roughly the same as squatting to send a right (smooth) topspin. The difference is: when the ball drops from a high point to slightly higher than the net, the racket is higher than the ball, the upper part of the ball rubs downward to the right, and the forearm swings from left to right, front and downward. Key points of squatting to serve a forehand left (reverse) spin Position: Stand with your feet parallel and your body parallel to the table. triggering the racket: Throw the ball upwards with your left hand, and at the same time do a squatting movement, trigger the racket with your right arm downward and to the right, and adduct your wrist. swings to meet the ball: swings the right arm from the lower right to the upper left. Racket touches the ball: ◇Bike time: When the ball drops from a high point to be parallel to or slightly higher than the net, the forearm accelerates and swings from the lower right to the front and upper left, and the wrist abducts at the same time. ◇Striking part: Rub the middle part of the ball upward and to the left. Note that the positive pressure of this type of serve is small, so do not rub and cut the ball too thin when serving. ◇Racket angle: Slightly tilted forward, with the racket facing right. ◇Swing with the situation: After hitting the ball, continue to swing the arm forward and upward to the left. Then, the body quickly stood up and returned to the preparation position before hitting the ball. force-generating parts: mainly the forearm and wrist, supplemented by the rotation of the waist. P.S. The action of squatting down to serve a left (reverse) backspin ball is roughly the same as that of serving a left topspin ball. The difference is: when the ball drops from the high point to slightly higher than the net, the racket is higher than the ball, the middle and lower part of the ball is rubbed to the left and downwards, the racket shape is slightly tilted back, and the forearm moves from right to left and forward and downward. wave. It is easy to make mistakes when serving while squatting. ◇ When hitting the ball during the rising period, the squatting of the body and the serving movement are not coordinated; ◇ When the ball is falling, the ball is swatted, and the swung downwards to cut the ball is not as fast as the falling speed of the ball, causing the ball to be missed. Ball; ◇Cut the ball too thin, the force arm is too large, and the positive pressure is too small, the ball will slip on the racket when hitting the ball, causing the ball to miss the net.