What is the order of badminton kick-off?

1, the original execution of women's singles 1 1 points, other single items 15 points, there is a saying called "competing for the right to serve", only by regaining the right to serve can you score. Later, the International Badminton Federation revised the rules several times. The scoring method was first "three wins in seven games, with 7 points in each game" and then changed to "three wins in three games, with 2 1 point in each game". The only difference between the two revisions is that the "service right" is cancelled and the scoring system is changed to "scoring per ball".

2. In the singles competition, the order of serving is that except the server in the first game is decided by drawing lots, the other equally divided players take turns to serve. In doubles, the original rule is that the starter has only one serve right, and then he has two serve rights. If neither of the two serve rights scores, the serve rights are exchanged. After the implementation of the "scoring system per ball", both sides have only one right to serve, and scoring means holding the right to serve. The order of service is: after scoring, the person who receives the service in the last round serves; When the score is equal, serve on the right court; When the score is odd, serve in the left field.