Spin serve
This means that the server must score in the following consecutive 12 strokes, except one stroke. The twelfth stroke is still not won, and the opponent is awarded a point. Therefore, the timekeeper does not need to record the time at this time, but only needs to calculate the number of strokes of the athletes.
Every time you score a point, you take turns serving. In this game, the first person to score 2 1 point wins. Both sides scored 20 points, and the one who scored 2 points first won.
In each game, if the "rotation serve method" is implemented in one game after fifteen minutes, then as long as you play for ten minutes, the "rotation serve method" will be implemented in the following games.
The International Table Tennis Federation Congress held during the 26th World Table Tennis Championships passed the trial "rotation serve method".
In order to limit defensive table tennis players' attack and delay the game time, the ITTF used to adopt the "time limit" rule, that is, each game should not exceed 20 minutes.
Minutes, if you play for 20 minutes, the party with the leading score at that time is judged as the winner of this game. If each game is played for 20 minutes, then each game after this game can only play 10 minutes, and the game can play 10 minutes.
In Zhong Shi, the winner of the competition was also the first person to score at that time. However, after the implementation of these regulations, there will still be a long "marathon" battle in the competition, so the ITTF won this time.
New measures.