Is it illegal to block the serve in table tennis?

When serving, spread your palms, show the ball to your opponent and the referee, throw it upwards by at least 16 cm, do not deliberately give the ball undue spin (a slight turn is normal and not violated), and hit the ball when it falls.

In the early days, it was not a violation to cover the serve, but later it was made mandatory to serve without cover.

But these are the rules in the regular game, and it is estimated that the game below the county level is not so particular.

It didn't count before, but it seems that after the Sydney Olympics, the ITTF revised such a rule. It can't be blocked, and the ball has to be thrown overhead.

It used to work, but now it certainly doesn't. It's okay to play a small game, covering the serving action, it's not easy to judge, and it flies as soon as it catches, and it's not ornamental.

This is an absolute violation. When serving, both the referee on the left side of the table and the referee on the right side of the table must see your serve to be valid!

Before 2000, it didn't count.,After that, it's a violation to change the big ball.,But I personally think there's no absolute standard.,How do you say it's a block serve?

Now the rules require throwing hair, and if it is blocked, it is considered a violation.

It's definitely a violation! Now it's all uncovered serves. Hehe.

Yes, the ball should be thrown and not covered when serving.

It is a violation to block the table tennis serve.

Violations, need to be thrown away from the table of more than 15 cm.

It is now a violation in regular matches.

violation, and the ball must be thrown up to serve.

Those who are not competitions do not count. Ha ha.

Not now! The ball should be tossed and served!

Ping pong. The serve cannot be blocked, and the International Table Tennis Association has a clear rule that the serve is an uncovered serve, that is, the hand that does not hold the clap when serving must be removed after completing the throwing and cannot be blocked.

There is also a triangle formed by the contact point between the ball and the racket and the line of the posts on both sides of the net during the game.

There can be no occlusion within the area.

The main purpose of the uncovered serve is to limit the player's body and arm covering action when serving, so as to reduce the difficulty of the referee's judgment, and the referee must see the hitting point when serving, so as to ensure that the serving party's serve is within a reasonable range.

When serving, the ball must be above the table and outside the server's end line, and must not be blocked by any part of the body or clothing of the server or his doubles partner.

From the rotation of the serve, it is roughly divided into four types: topspin and downspin, side up and side down, and the landing point of the serve can be divided into forehand short ball, middle short ball, backhand short ball, forehand long ball, middle long ball and backhand long ball.

When you first learn to serve, you generally don't pay attention to the speed of the serve, and then take a little spin, which is more convenient when practicing connecting the forehand attack or backhand push, and pay attention to the serving behavior of not throwing, hitting the ball or fouling in the table.

The ITTF rules of the tournament rules on serving:

At the beginning of the serve, the ball is naturally placed on the palm of the hand that is not holding the clap, and the palm of the hand is open and remains still.

The server must throw the ball almost vertically upwards with his hand without spinning the ball and so that the ball rises not less than 16 cm after leaving the palm of the non-clapping hand, and the ball must not touch any object until it is struck.

When the ball descends from the highest point of the toss, the server can hit the ball so that the ball first touches the local table, then passes over or around the net device, and then touches the receiving player's table. In doubles, the ball should touch the right half of the server and receiver in succession.

From the moment the ball is served until it is struck, the ball must always be above the level of the playing table and outside the end line of the server; and must not be blocked by the body of the server or his doubles companion or by anything they are wearing.

As soon as the ball is tossed, the server's non-racket arm should be removed from the area between the ball and the net.

When a player serves, the referee or sub-referee should be allowed to see whether he is serving in accordance with the rules of legal serving.

If the referee has doubts about the legitimacy of the player's serve, a heavy penalty is awarded and the serving side is warned when it appears for the first time in a match.

After that, the referee again doubted the legitimacy of the player's or his doubles partner's serve and awarded 1 point to the receiving side.

Regardless of whether it is the first time or at any time, if it is clear that the server has not served in accordance with the rules of legal serving, no warning is required, and the receiving team shall be awarded 1 point.

If a player is unable to strictly comply with certain rules for legal serving due to a physical injury, the referee may decide to exempt him/her.

Serving Rules: Serve:

The server must throw the ball almost vertically upwards with his hand without spinning the ball and raise it up not less than 16 centimetres after leaving the palm of the non-clapping hand, and the ball must not touch anything until it is struck out.

From the moment the ball is served until it is struck, the ball must always be above the level of the playing table and outside the end line of the server; And it must not be blocked by the body of the server or his doubles companion or any of the items they are wearing (carrying).

Once the ball is thrown, the server's non-racket arm should be immediately removed from the area between the ball and the net When the player serves, the referee or sub-referee should be allowed to see whether he is serving in accordance with the rules of legal serving.

If the referee has doubts about the legitimacy of the player's serve, the referee will give a heavy penalty for the first occurrence in a match and warn the serving team.

Thereafter, the referee again doubts the legality of the player's or his doubles partner's serve and will award 1 point to the receiving side.

Regardless of whether it is the first time or at any time, if it is clear that the server has not served in accordance with the rules of legal serving, no warning is required, and the receiving team shall be awarded 1 point.

Uncovered serve: From the moment the ball is served until the ball is struck, the ball must always be above the table and outside the end line of the server; and must not be blocked by any part of the body or clothing of the serving player or his doubles companion.

Note: The ball must be above the table and outside the end line when serving, and there must be no cover for the receiving side and the referee.

In accordance with the requirements of the International Table Tennis Federation, the uncovered serve was used in table tennis at all levels in September 2002.

When the ball is in contact with the racket, no part of the body or clothing of the player serving the ball or his doubles teammate can be within or above the virtual triangle formed by the net and the top of the posts on both sides of the net, so as not to obstruct the view of the receiving player.

In other words, when the player serves, he cannot block the ball with his elbow and arm, and the referee and assistant referee should be able to see the ball and racket, and if the player seriously violates the rules, the referee will award the player 1 point loss.

After the hand throws the ball, the serve that remains in place and does not block the opponent's view is called an unobstructed serve.

After the hand throws the ping pong ball. A serve that does not obscure the opponent's view is called an unobstructed serve.