I want to ask a little bit about tennis, I hope that person can me!! 80

My favorite tennis player, without a doubtFederer

In tennis, excellent strength and solid baseline skills seem to be the characteristics that all tennis players must have in order to be successful, and because of this, if you pay attention to tennis, you will find that although the training is becoming more and more systematic and the nutrition is becoming more and more scientific, the physical fitness of the players.

It has been greatly improved, but the spectacle of the sport is indeed going downhill, the endless bottom line is holding each other, and the increasingly powerful serve can be said to violate the art and beauty of tennis itself. And Federer is the embodiment of the art of tennis, the dashing SLR.

The rhythmic sideways body and precise hair guard the last pure land of tennis.

Earlier, the thirtie-year-old Fei rose to the top of the world again after nearly 6 years, and the legend of immortality is still writing the legend, he is the god of tennis, and he has also been favored by God, two pairs of twins, two men and two women, envy the world. Someone joked that ten years later, the four Grand Slams.

The name of the winner of all events is Federer. It's fun to think about.

Although many people are saying that liking Federer meansPerfectionists, but I think liking Federer is an attitude.

Federer is like a god in many cases, and every skill continues to improve as he gets older, which shows that his love for tennis is not ordinary, but fanatical. Earlier we saw that the backhand that used to be suppressed had a sharp and fast attack. The once small technical shortcomings, after polishing, are once again sharp.

Secondly, on the court, no matter whether he is behind or ahead, and no matter how well the opponent plays, he will not easily deny the skills and tactics he has formulated, and will not have self-doubt。Those who should attack and those who should assault will not be easily conservative for the sake of protection. That's a lot of confidence in yourself and even in your technology.

Self-confidence is a brave man's biggest bargaining chip.

I like Federer very much, and I hope he comes laterCareer, can go smoothly and firmly, and create brilliance!

My favorite tennis player is Li Na. Because she's a very good player, she's very strong, and I love watching her fight.

I like Djokovic as a tennis player because Djokovic is very strong and handsome.

I like Li Na because Li Na has won a lot of honors for Chinese tennis, so I like Li Na as a player.

I like Serena Williams, who was invincible at his peak, blasting and sweeping, destroying his opponent beyond the power to resist.

You can't step on the line on the serve.

All kinds of balls have this convention.

2 tee areas. 3 That is the boundary between the doubles zone and the singles zone. The crimp is in the line.

3. You don't have to bounce it to play.

4 Yes. 5. When serving, it should be within the specified area, and there is no restriction on receiving the ball.

1 A service error is a failure to serve the first serve (the starting area of the serve, the serve does not go over the net, the serve goes out of bounds, the service player treads the line violation, etc.). If the first serve is wrong, it can be sent again, which is called a second serve (a total of two chances). An ace is a situation in which the server serves the ball successfully, but the opponent does not receive the ball, and the serving team scores directly.

2 If it is not a double fault to serve three times, there must be two cases of the serve touching the net in the previous serve, and if the serve touches the tennis ball and also falls into the service area, this situation will be re-served, and the touch tennis ball will not be counted in the number of serves.

Hope it helps!

1. Two different concepts. If the first serve is out of bounds (out of bounds or under the net), it is called a fault. The ace is when the serve is valid (the serve is not out of bounds, does not go into the net, does not wipe the net), and the opponent does not touch the ball.

The ace can be played in the first serve or in the second serve.

2. The reason for serving three balls is that one of them wipes the net, and the net is wiped but the ball is not considered a service error in the boundary, and it can be served again.

1. A mistake is the first time to serve the wrong area or hit the net. An ace is a ball that is scored directly on the serve.

2 There may be a tennis ball and the ball will land in bounds.

1, 2, 2, right.

3, right 4, the landlord answered.

5, 6, 6, right.

7. The landlord answered.

8. False, it should be five minutes of practice time.

9, true 10, false, is the first round of the 2010 Wimbledon tennis tournament Isner vs Mahu created the longest duel in tennis history, which took 10 hours and 7 minutes (the original question only mentioned that as of 2010, and did not explain the months).

11. If you make a mistake, you will correct it immediately after discovering it, and the scores of both sides in the error will still be valid.

12, right. 13, right.

14, wrong, is in London. And it has been renamed.

15. Right. 16. False, the Masters is an individual competition.

17, right. 18, the landlord replied.

19, right (Graf obtained).

20, false, the sum of the number of games of both sides at the end of each set is an odd number.

21, right. 22. False.

23. Wrong, to be precise, two consecutive service errors, the first time can be re-served.

24. Right. 25. Yes, but on March 6 Karlovic set a new record of 251 km/h.26, right.

27, right. 28 and 29, the landlord answered.

30. False, both the serving player and the receiving player must stand diagonally in the service area to serve and receive.