Volleyball competition rules:
It is a series of matters decided by technical rules, non-technical rules and venue equipment requirements, which need to be observed by players and other contestants. The game begins with serving, and the server hits the ball to fly from the net to the opponent's court. The game continues until the ball hits the ground, goes out of bounds or a team cannot legally send the ball back to the opponent's court.
The volleyball match adopts the best of five games, with three games winning one game. In the game, a team scored 1 goal, that is, 1 point (taking the scoring system for each goal). The receiving team wins 1, gets 1 point, and gets the right to serve at the same time. The players rotate one position clockwise. The team that scored 25 points in each game (except the fifth game of the deciding game) and led the opponent by 2 points won one game.
When the score is 24: 24, the game will continue until the first team leads by 2 points (26: 24 or 27: 25, etc. ), and then 1 game. The deciding game 15 points leads the opponent by 2 points to win. When the score is14:14, the game will continue until the first team leads by 2 points (16:14 or17:15, etc. ).
Location:
There are competition areas and barrier-free areas. The competition area is rectangular, with a length of18m, a width of 9m and a perimeter of at least 3m. It is a rectangular symmetrical barrier-free area with a barrier-free space of at least 7m from the ground.
The field outside the sideline of the international competition venue is at least 5 meters, at least 9 meters behind the end line, and the barrier-free space above it is at least 12.5 meters. The height of women's volleyball net is 2.24 meters, and that of men's volleyball net is 2.43 meters. The outer sides of both ends of the net are respectively connected with a sign pole with a length of1.80m. ..
Venue of the competition venue:
Draw an attack line (including its width) 3 meters away from the center line of each center line. Between the center line and the attack line is the frontcourt area. Substitution area: between the extension lines of two offensive lines, the area outside the sideline of one side of the recording table is the substitution area.