The diameter of a table tennis ball, what is the diameter of a table tennis ball

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The diameter of a table tennis ball is now 40 mm, instead of 38 mm. The reason for the change is that the ball speed is getting faster and the spin is getting stronger in the small ball era. Many athletes have fewer rounds against each other; Sometimes the ball flies like lightning, and the audience has not yet seen it clearly, and the winner has already been decided, which weakens the interest of table tennis fans.

The ball with a larger diameter is slower than the ball with a smaller diameter and spins weaker than the ball with a small diameter, which can increase the spectacle of the game. Therefore, on February 23, 2000, the ITTF Extraordinary General Assembly and Congress in Kuala Lumpur passed the reform plan of the 40mm ball, and decided that from October 1, 2000, that is, after the Sydney Olympic Games, table tennis competitions will use a diameter of 40 mm and a weight of 27 grams of large balls to replace 38 mm small balls.

Now Double Happiness and Pisces have also developed a seamless table tennis ball, which is made from a single piece of material to make the ball more durable, and the new ball will be popularized after the London Olympics. The difference between the seamless new ball and the previous ball is still very big, the elasticity of the seamless ball is better, but the rotation of the ball body is very poor, and now the impact of the arc ball will be more advantageous with the seamless ball.

40mm ball, ITTF regulations.

The diameter of a standard table tennis ball is 4 cm, or 40 mm.

There are two types of seam balls and seamless balls: the nature of seam balls: two semicircles are glued together, and a slit is formed in the middle of the ball, which is called a seam ball.

Advantages: It can be made very round, it does not flutter when it is played, and the hardness is moderate. Cons:

The seam is hard, the wall is thin and soft at the non-seam, and the hardness of the ball with slightly worse quality is easy to be unified, and the racket hits the seam and the non-seam, and there is a certain deviation in the feel.

The nature of the seamless ball: it is formed in one piece, pumped in, and the middle is seamless, which is called a seamless ball. Pros:

The elasticity is uniform, the hitting feel is transparent, and the hardness is uniform. Disadvantages: **Slightly expensive, the high-end seamless ball is not as round as the high-end seam ball, the roundness is slightly worse, and it is relatively not as durable as the seam ball.

The table tennis table is a meter long, a meter wide, 76 centimeters high, a dark color, the table is a centimeter thick, made of solid wood, it must be flat and have uniform elasticity, and the white lines 2 cm wide are painted along the four sides of the table, which are the end line and the side line. The table tennis net is in the middle of the countertop, and the net is meters long and centimeters high.

The net device consists of a net, a suspension rope, a net post and a clamp that holds them to the table, with the outer edge of the net post separating itself from the edge of the table in centimeters.

The diameter of the ping pong ball is millimeters and the weight is grams. The ball falls from a height of 305 mm onto a standard steel block and is divided into low-elastic balls, medium-elastic balls and high-elastic balls according to the different bounce heights. The color of the ball is yellow or white.

After 2000, the diameter of the ball for international competitions was 40mm, and before 2000 and before the Sydney Olympics, the diameter of the ball for international competitions was 38mm. Table tennis balls are round balls, millimeters in diameter, weigh grams, white or orange, and are made of celluloid or plastic. It is performed on a table with a length of 274 cm, a width of 76 cm, and a height of 76 cm with a horizontal net in the middle.

Players stand on one side of the table and hit the ball with a racket, with blocking, pumping, cutting, rubbing, pulling, etc. The ball must be on the preparation table** before it can be returned to the net. It is valid to land on the opponent's table.

The game is divided into 11 games, with a best-of-five game and a best-of-seven game. The competition is divided into several types of teams, singles, doubles, mixed doubles, etc.

Table tennis is a popular ball sport in the world and 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. The name "ping ping" originated in 1900 and was named after the sound of "pingpang" when hitting, and is officially known as "ping tennis" in Chinese mainland, Hong Kong and Macau.

Summary. Table tennis is the "national sport" of China, and its level and popularity in East and Southeast Asia are very high. But table tennis didn't originate here, it originated in the United Kingdom.

It is called "ping pong" because it makes the sound of "ping pong" when it is hit. The table tennis ball is in the shape of a ball, this ball has a diameter of 40 mm, weighs between grams, and is commonly colored in two colors: white and orange, and is generally made of celluloid or plastic.

What is the diameter of a standard ping pong ball?

Dear, hello, it is a pleasure to serve you, here for you to inquire about the international competition standard table tennis ball diameter of 40 mm.

Table tennis is the "national sport" of China, and its level and popularity in East and Southeast Asia are very high. But table tennis didn't originate here, it originated in the United Kingdom. It is called "ping pong" because it makes the sound of "ping pong" when it is hit.

The table tennis ball is in the shape of a ball, this ball has a diameter of 40 mm, weighs between grams, and is commonly colored in two colors: white and orange, and is generally made of celluloid or plastic.

How many millimeters is the diameter of a ping pong ball

1.The diameter of the ping pong ball is millimeters.

2.The standard size of a table tennis ball is a diameter of millimeters and a weight of grams. Table tennis is a popular ball game in the world, which integrates offense, confrontation and defense, and is known as China's "national sport". The competition is divided into team competitions, singles, doubles and mixed doubles.