The difference between table tennis balls and small balls, advantages and disadvantages, and the imp

1 big ball big ball makes speed, rotation, power three have a qualitative change and leap, the era of small ball has always been the confrontation between speed and rotation, and speed obviously has an advantage, power does not dominate, the emergence of the big ball restricts the power of speed and rotation, the role of force is significantly higher than speed and rotation, that is, speed and rotation should be based on the premise of force. For this reason, its impact on different types of play is obvious, Liu Guoliang, who mainly plays skill, is more affected, while Wang Liqin, Liu Guozheng, and Ma Lin's strength players are much less affected, they have a large range of hitting action, strong power, and can still play the advantage of speed and high-quality spin when hitting big balls. It is not difficult to see that the basic law of the big ball is that the acquisition of speed and rotation mainly depends on the strength, and the speed without power can only appear muzzle velocity, and the ball will slow down rapidly after the billiard ball, and the same is true for spin, which is the fundamental difference between the big ball and the small ball.

The big ball mainly reduces the ball speed and spin, so that the number of rounds of the game is increased and the viewing is increased.

Table tennis is divided into two kinds, one is the initial diameter of 38 mm, is a small ball, and then the table tennis world is replaced with a diameter of 40 mm of large ball, don't look at the small 2 mm, for professional high-tech players, this is undoubtedly a huge impact, because the personal perception of the ball declines, especially the rotation, completely unadaptable, the famous player Liu Guoliang once because of the sudden change of the ball number and combat strength, but he practiced tenaciously, and finally made a comeback! Hehe.

The diameter of the large ball is 40 mm and the diameter of the small ball is 38 mm. There is also a difference in speed between the two, with the big ball slightly slower by 17% and the spin speed also dropping by 23%.

The first is the difference in size, the diameter of the large ball is 40 mm, and the diameter of the small ball is 38 mm. The second is the difference in speed, where the speed of the big ball is slower than the small ball. In table tennis matches, big balls are usually used.

There will be different strengths, different speeds, different spins, and different techniques to master, different materials used, and different standards.

Table tennis now has a small ball to play to play ball, and in the future, the speed of table tennis has slowed down, and the spin has been reduced, but the difficulty of mastering it has been slightly reduced, especially more suitable for **.

I think table tennis.

Changing the small ball to the big ball is just a change in size, and the impact is focused on serving and returning. The change from 40 to 40+ has little effect on the speed and spin of table tennis. Although the ball is bigger now, it doesn't say it's big.

The change from 40 to 40+ doesn't mean it has 41mm. 40+ approx. 40 mm to mm. Therefore, the speed changes fast and slow, and the rotation speed changes.

In fact, it may not be so obvious for an average amateur.

40+abs table tennis has a certain effect on speed and spin. If you put 38 and 40+ together, you'll feel more obvious in comparison. There is almost no difference between 40 and 40+.

In fact, the impact is not that the ball has become bigger, but mainly related to the material, and the table tennis ball has been changed to a new ABS ball. The ball will be heavier, so it will be more difficult to spin. 40+abs table tennis has a big impact on butt serve and serve.

The main focus of the changes is in the return and serve. In the era of small ball, the player's serve made it easy to spin the key ball, but now it is difficult to use the serve to kill the opponent, and the court uses more ball spin, or confusing the serve, so that the opponent misjudges. 40+ABS has little effect on female athletes.

On the offensive side, female athletes mainly focus on the near stage and attack with quick swings. 40+ ABS has a certain effect on male athletes. Playing 40+ balls, hitting the ball through, the ball is very strong, so they have to step back a little.

Turning a small ball into a big ball does not affect the change in the player's center of gravity. When it comes to a change in the center of gravity, whether it's a small ball or a large ball, the change in the body's center of gravity should be used to drive the arm switch. Regardless of the size of the ball, the core of the entire table tennis technique will not change.

It's all about speed and power. The quality of the shot is the first thing to play, and the second point is the change, including the change of spin, the change of the landing point, the change of rhythm, etc. Therefore, the five elements of table tennis (power, speed, spin, arc, and falling position) do not change, no matter how the ball and equipment change.

The difference is very large. First of all, the feel is different, the effect of the game is the same as the first touch, the rules of the game are different, the challenge to the athlete is different, and then it will also affect the player's number of lines, and will affect the speed and efficiency of the serve.

The difference is the difference in strength, the difference in playing style, the difference in skill, the difference in power point, and the difference in core stability. The effect on the athlete is that it may be uncomfortable for the athlete...It will lead to some wrong behavior habits of the athlete, which may lead to fouls.

Duan digs, but the strength will be more even.

When serving and receiving the ball after the table tennis ball is changed to a large ball, the speed and rotation will also be affected, and the trajectory of the run will also be deviated.

First of all, the technical update, solid basic skills, good physical fitness and psychological quality are changed accordingly, and the evolving rules and training influences and corresponding countermeasures are changed accordingly in their hitting tools, which has formed an important impact on the elements of its training.

In terms of racket changes, in the process of the game, the playing style such as Zhengjiao fast play can not play its role, which is very detrimental to the overall performance of Chinese athletes, athletes have to adjust their skills, many athletes end their careers early, athletes face technical challenges, and substantial changes have taken place in all aspects.

It will affect the technique of playing table tennis, the development of table tennis, the process of table tennis, the state of the athletes, and the performance of the athletes, all of which will affect the table tennis technique.

Advantages of table tennis:

Low intensity and high efficiency: Table tennis is a low-intensity sport, which will not cause much damage to the joints and body, and can effectively exercise the muscles, such as arms, waist and abdomen, and thighs, as well as cultivate physical qualities such as reaction speed and coordination.

Easy to learn, basic skills to master quickly: The rules of table tennis are simple, and the basic skills are easy to master, even beginners can quickly get started.

Social: Table tennis is a good team sport, and most of the time it requires both players to play, making it easy for people to connect and communicate with other people.

Disadvantages of table tennis:

The movement distance is short, and the exudate requires quick reactions: the area of table tennis is small, and both sides need to react and move quickly, which increases the difficulty and technical requirements of the game, and if the skills are not enough, it is easy to make mistakes.

Nervous and easy to get tired: Table tennis games require people to maintain a high degree of concentration, and the game time lasts for a long time, which is easy to put the body and mind in a state of high tension, and it is easy to get tired due to frequent movement.

High skill requirements: Although the basic skills are easy to master, to become a high-level table tennis player, it takes years of training and practice, and the skill requirements are relatively high.

Advantages: Win glory for the country and defend the position of the national ball;

Disadvantages: The high place does not imitate the manuscript to win the cold, foreign countries always lose, they will lose interest in these sports, lose international support, and the impact of table tennis will decline.

Table tennis is a popular ball sport in the world, and it is also the national sport of the People's Republic of China. Table tennis is a skill-based sport that focuses on skills and is supplemented by physical fitness, which originated in the United Kingdom. "Table tennis"One originated in 1900 because it was issued when it hit"ping pang"It is named after Chinese mainland, Hong Kong and Macau"Table tennis"as its official name.

Table tennisIt's our national ball.

Its features are described below.

Table tennis, one of the characteristics of it, is its speed, very fast. When a player smashes the ball, the speed of the table tennis ball can be reached, 17 meters per second. At a high level, table tennis balls, bounced off the table, reach the racket, the interval of which is only seconds.

These can all show that the speed of table tennis is extremely fast. To get to this level, especially in the professional game, the players have to undergo intensive training every day and also maintain a good physical condition. The player needs to make the right ** for the movement of the table tennis ball, move immediately and, arrive at the position of hitting the ball in advance.

The power of table tennis usually refers to the force with which a player hits the ball. Players need to control their power, as well as explosiveness.

The moment you hit the ball, the arms, core, and legs all face in the same direction and start to exert force. Moreover, it is necessary to combine rigidity and softness, and in the fierce competition, it can also save energy. Therefore, the power of table tennis is also a feature of this sport.

In the simple and wide table tennis sport, rotation is the most common action, which also reflects the characteristics of table tennis. The rotation of table tennis is not only complex, but also rich in variety and forms. The position, direction and intensity of the shot, as well as the angle and material of the racket, all affect the rotation of the ping pong ball.

Highly skilled players can also, during the game, use different levels of spin. The size of a table tennis ball is relatively small and fast. As a result, players can control the rotation of the table tennis ball through strength, speed, and position.

Table tennis, with a wealth of strategies and tactics. For example, the player needs to improve the quality of the shot, control the landing point of the ball, let the opponent, lose balance. As our national sport, table tennis has a unique charm. The above is the characteristics of table tennis.

These characteristics are the sedan hall, the style of playing is very strong, which will cause strong suppression to the enemy, will affect the opponent's mentality, will affect the opponent's style of play, will affect the enemy's attack, and will make the enemy very afraid of Qingyin.

Table tennis requires very fast speed, the equipment is relatively simple and simple, the playing style is diverse, it is an activity suitable for all ages, it must have the core strength, and the Xiangpeng must also exercise the ability to react. Royal Chain.

The equipment for playing table tennis is relatively simple, there is a table, two table tennis racket liquid molds, you can play, anyone can participate, table tennis has a lot of playing skills, it varies from person to person, and the main technology is about 8 categories and 81 items.

It can prevent myopia, can also exercise the ability of the body, has the effect of developing intelligence, can also strengthen the body, and can carry out whole-body exercises.