Venue facilities Beach volleyball competition venues include competition areas and barrier-free areas. The venue is a rectangle of 16m× 8m. The barrier-free area outside the sideline and terminal lines of the venue is at least 5m wide and at most 6m high, and the barrier-free space above the competition venue is at least12.5m high. The ground of the competition venue is a horizontal beach, at least 40 cm deep, and there can be no stones, shells and other debris that may cause harm to athletes. All boundaries in the competition area are 5 ~ 8 cm wide, and the color of the boundaries should be obviously different from that of the beach, made of tensile material. The net of beach volleyball match is set vertically above the center line of the field, and the height is 2.43 meters for men and 2.24 meters for women. The net length is 8.50m, the width is 1 m (3cm) and the mesh diameter is10cm. There are two colored bars with a width of 5 ~ 8cm and a length of 1m on the net, which are tied at both ends of the net and perpendicular to the edge. The sign pole is two tough poles, with a length of1.80m and a diameter of10mm, made of glass fiber or similar materials. Two sign posts are respectively arranged at the outer edge of the sign belt and at both sides of the net. The balls used in beach volleyball matches are made of soft and non-absorbent materials (leather, artificial leather or similar materials) to adapt to outdoor conditions, even if it rains. The ball is filled with bladder made of rubber or similar materials, and the colors are bright colors such as yellow, white, orange and pink. The circumference of the ball is 66 ~ 68 cm, the weight is 260 ~ 280 g, and the air pressure is 0. 175 ~ 0.225 kg/cm2. [Edit this paragraph] The scoring method is best of three games: 1. The team that gets 2 1 leads by 2 points in the first two games wins, and there is no upper limit on the score. If the score is 2 1: 20, it will not be won until 22: 20. 2. The deciding game (the third game): The team that scored 15 points first and led by 2 points won. If 14: 14 is tied, continue the game and win by at least 2 points (for example, 16: 14 or 17: 15 or 30: 28). There is no maximum score limit. In the first two games, when the sum of the scores of both sides is 7 or a multiple of 7, the two sides exchange venues; When the sum of the scores of both sides in the third game is 5 or multiple of 5. In coin toss, before 1 game or the third game (deciding game), the winner can choose to serve or receive the service or the venue. [Edit this paragraph] Basic rules Beach volleyball is basically the same as indoor volleyball in terms of basic rules, venue size, volleyball size, gains and losses, and exchange of service rights. A clean and soft court, with the length and width of 9 meters and 18 meters respectively, but there are no restrictions on tees and front and rear rows. Generally, the best of three games system is adopted, and the player who has the right to serve in each game can score, and the first player who scores 2 1 wins one game. If the two sides draw 20-20, the winner will get 2 points. In fact, this sport is more recreational. You can ignore all kinds of rules and even make your own rules. The requirements for clothing are also very loose. As long as you like, you can wear vest, shorts, sun hat and sunglasses at will. If you have confidence in your figure, bikini should be the best choice. For most people, the charm of beach volleyball lies in its ease and fun. The difference between the rules of beach volleyball competition organized by FIVB and indoor volleyball competition is that (1) a team consists of two players. Each team must have two players on the field and no substitutions are allowed. When the server hits the ball, players from both sides must be present and can stand at will. There is no fixed position, no position error or rotation error, but there is a wrong service order. When each team serves for the first time in a game, the recorder will reveal the order of serving. During the game, the cue should display the number plate of the server 1 or No.2 to indicate the service order of the team. When the recorder finds that the service order is wrong, he should inform the referee immediately after serving and hitting the ball. (2) Each team can hit the ball up to three times, and the tentacle hand that blocks the ball counts as one shot. The third time, the ball must be returned to the opponent's court from the net. (3) Players are not allowed to drop the ball with their fingers to complete the offensive stroke. (4) When a player finishes attacking with an overhand pass, the pass trajectory is not perpendicular to the shoulder line, which is a foul. (5) When defending a heavy spike with an overhand pass, the ball is allowed to temporarily stagnate in the hand. When both players touch the ball online at the same time, they can "hold the ball". (6) Players are allowed to enter the opponent's space, venue and barrier-free area without disturbing the opponent's competition. (7) Any player can hit the ball at any height in the space of this court. (8) In each game, each team can request a timeout of up to 4 times, each timeout lasts for 30 seconds, and any player can request a timeout from the referee. (9) In any competition, when the score of both sides is 5, the recorder will inform the referee, and then the two sides will exchange venues. When changing venues, the team can have a rest time of 30 seconds. However, there is no rest time when the deciding game of two wins in three sets is exchanged. (10) In the best-of-three game, all inter-game breaks are 5 minutes. (eleven) players injured in the course of the game, can be given five minutes of recovery time, but the same player a game to give up to two recovery time. If a player fails to recover within 5 minutes or the same player recovers more than twice in a game, the team is declared incomplete. Remarks: During the whole season of 200/kloc-0, FIVB will try out the scoring system for each ball in beach volleyball competition, and at the same time, the venue will be changed from 9 m× 18 m to 8 m× 16 m, and the scoring system for each ball will be: two wins in three games, 2 1 minute per game. The team that wins the other team by two points or more is the winning team, and there is no upper limit for the score; If there is a score of 1 to 1, the third game will be played. The third game 15 points, the team that wins the other team by 2 points or more is the winning team in this game, and there is no upper limit for the score; In the first two games, when the scores of both sides add up to 10, the venue will be changed. In the third game, when the scores of both sides add up to 5 points, change venues. There is no rest every time you change venues, and no delay is allowed. There are two pauses for each team in each game, 30 seconds each time; Inter-office break 1 min; In each game, the punishment for sports teams is not cumulative, but cumulative in each game. At the beginning of each game, recalculate the penalty times of the game; In each competition, each athlete is injured only once and is banned; The loser who draws lots in the first game has the right to choose at the beginning of the second game. If you play the third game, you will draw lots again. At the next Congress of the World Beach Volleyball Council, according to the scoring system of each ball and the trial results of the venue, suggestions including the official competition rules of the 2004 Athens Olympic Games will be put forward to the 2002 FIVB Council. After the FIVB Council meeting, the competition rules in 2002, 2003 and 2004 will remain unchanged.