first
Both sides can sign up for 4~5 people, and three players will play. The time for the preliminary and semi-finals is 10 minutes (the organizer can change the time to 12 or 15 minutes according to the number of participating teams). When the game lasts for 5 minutes and 9 minutes, the recorder announces the time once each.
If there is only 10 minute, neither side shall suspend the game (if a player is injured, the referee has the right to suspend the game 1 minute). If the game is scheduled for 12 or 15 minutes, it is allowed to request one or two pauses respectively, each lasting 30 seconds. The 2-2 final is divided into two and a half hours, each half is 8 minutes, and there is a 3-minute break between the first half and the second half.
second
The two sides decide the right to serve by tossing a coin, and then throw a foul ball in the service area to start the game. In the final stage, the player who got the right to serve in the first half will not get the right to serve in the second half, and the opponent throws an foul ball in the service area to start the game. The semicircle where the middle ring is not in the court is called the service court, and the ground (including the line) of the service court is out of bounds. Throwing an out-of-bounds ball at the teeing ground counts as serving.
essay
After each stroke, the opponent has to serve. All cases of exchanging the right to serve (such as violation, foul ball, after shooting) are dead balls. Throw a foul ball from the tee to continue the game.
Serve outside the nearest three-point line when all the service rights have not been exchanged (such as a foul of not executing a free throw). In this case, the referee must submit the ball before serving. Defender steals the ball must transport (pass) the ball to the outside of the three-point line after grabbing the rebound (the player with the ball must keep his feet outside the three-point line) before organizing the attack, otherwise, it will be judged as an offensive violation.
Article 4
The 24-second rule was changed to 20 seconds. In the game, each player is allowed to foul three times, and the fourth foul is sent off. Any player who is convicted of disqualification will be disqualified. After each team accumulated five fouls, the individual foul in the team after the sixth time was executed twice by the opposing team.
For the first five fouls, any player who is shooting fouls: if he hits the shot, record the score, the number of fouls by the opponent and the team, and continue the game without additional free throws when the defender serves; If you miss the shot, the attacker will get 1 free throw. If the penalty is 1 point, the attacker will continue to throw the foul ball. If the penalty is missed, the attacker will still throw a foul ball.