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A brief introduction to the rules of tennis is as follows:
Tennis matches are divided into two formats: singles and doubles. The player hits the ball over the net with a tennis racket and falls onto the opponent's court. The aim of each player is to try to hit the ball on the opponent's court.
This is done again and again until one of them hits the ball out of bounds or misses the wild ball. Before the official match, it is necessary to determine who will serve first in the match.
Throughout the match, players from both sides take turns serving. The server should stand behind the end line, between the midpoint and the putative extension of the sideline. The ball sent should be crossed over the net and landed in the opposing opponent's teeing area in the opposite corner.
The first score of each game is counted as 15, the second score is 30, and the next is 40. In each game, you need to score at least 2 more points than your opponent to end the game. Only one more point in the new doubles rules can be won.
The server should stand in the area behind the end line, between the midpoint and the putative extension of the sideline, toss the ball in any direction in the air with his hand before serving, and hits the ball with his racket before it touches the ground.
Exchange Venue:
Both teams shall switch venues at the end of the odd-numbered games of each set and when the sum of the two games at the end of each set is an odd number.
In a tie-break match, the scores of both sides are added and the court changes every 6 points. Live Ball: In tennis, a ball is played from the moment it is sent out (live ball). Unless there is a service error or the serve is invalid, the ball remains on play until it is scored.
USA Tennis Association Note: The score is not determined by a player failing to pick up a ball in bounds or having a ball that is clearly out of bounds.
A ball that is out of bounds but still in the air is still a live ball unless it does hit the ground, a backcourt sign, or a fixed object (other than a net, a net post, a singles strut, a net rope, a center band friend, or a white cloth on the edge of the net) or a player. The same principle applies to a ball that lands once in touch and then bounces off. A ball stuck in the net is a dead ball.
USA Tennis Association Note: If the ball hits the net and the other player thinks the ball has hit the net and hits the ball and hits the net, if the ball is alive when he touches the net, he loses points.
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Babolat's PD, this racket is probably the most widely used racket on the market at present, the performance is very stable, the center is balanced balance, the bottom line, the front of the net performance is very good, hard, crisp feel.
HEAD L3 feels similar to PD, but it is more brittle, **800 1000, it is said that the performance has improved greatly, I have not tried it, and it ranks first in some trial performance evaluations.
HEAD L5 is one of my favorite rackets, with a solid feel, full of power, not too much swing weight (compared to his weight), excellent control, the most comfortable racket I have ever used (I haven't tried L3), and the performance evaluation is second only to L3.
Head L4 is a very popular beat over the years, according to my master, he never wanted to change the beat after getting the **L4, but until now he has not changed to L4, and has been using a YY beat.
Prince O3, a very delicate racket, feels very good, girls use it more, but they can all be used, the feel is softer than PD, and the sense of ball control is stronger.
Tennis skills: serve. The most important thing on the serve is to throw the ball well. Some people either throw high or low, in fact, everyone has the most suitable throwing height for themselves, the most suitable hitting point for themselves, which has nothing to do with height.
High pressure balls. The high-pressure ball is also a seemingly simple technique in tennis, but it is actually difficult to master. When playing high-pressure balls, the hand that is not holding the racket should point to the ball, and when the ball falls, you can hold the ball vertically, that is, let the ball fall vertically in your hand.
Volley in front of the net. Internet access is undoubtedly a very important technique in tennis. For beginners, it is not very easy to master, because it is easy to lead people into misunderstandings.
Your question is very deep, and it's nice to see such a question surface. >>>More
1. Grass field.
Grass courts are one of the oldest and most traditional types of venues. It is characterized by small friction between the ball and the ground when it lands, and the speed of the ball is fast, which requires the player's reaction, sensitivity, running speed and skill very high. Therefore, the grass court is often regarded as the world of "offensive tennis", and various online offensive tactics such as serving the net and following the ball are almost regarded as the magic weapon to win on the grass tennis court, while the baseline players are difficult to achieve on the grass tennis court. >>>More
Three-point technique, seven-point running, swing in place.
1.Pre-tee rules. The server should stand in the area behind the end line, between the midpoint and the putative extension of the sideline, toss the ball in any direction in the air with his hand, and hits the ball with a racket before the ball touches the ground (players who can only use one hand can throw the ball with a racket). >>>More
Continental grip This grip is also known as the "hammer" grip because the base of the index finger is pressed against the plane level of the racket, and the angle of the racket is almost perpendicular to the ground, so you feel as if you are nailing a nail with the side of the frame. The continental grip is suitable for hitting any type of ball, but it is better to use it when serving, volleying, overheading, chipping, and defending. Semi-Western Forehand Grip Hold the racket in an easterner style and rotate the racket counterclockwise (clockwise for left-handed grips) so that the base of your index finger is pressed against the next edge. >>>More