Can you talk about the rules of the basketball game?

Common sense] Rules of basketball game (FIBA &; NBA & ampNCAA & amp； Rules)

Xpnba basketball game

The whole "basketball rules" refer to male coaches, players, referees and so on. There is no gender discrimination. Obviously, it also applies to girls, so it is written just for convenience.

O the first definition

There are two teams in each basketball game, and each team has five players. The purpose is to throw the ball into the opponent's basket to score, to prevent the opponent from getting the ball or scoring. You can pass, throw, hit, roll or dribble to any target, but you must abide by the following rules.

Chapter II Dimensions and Equipment

O second pitch size

1. The stadium is a solid rectangular plane without any obstacles.

2. For the main official matches of FIBA (see Section 5 of "Official Match Steps"), the size of the court is: length 28m, width 15m, and the measurement of the court starts from the inner edge of the boundary.

3. For all other competitions, the appropriate departments of FIBA, such as the regional committees of regional or continental competitions, or the national federations of all domestic competitions, have the right to approve existing stadiums that meet the following dimensions: the length is reduced by 4 meters and the width is reduced by 2 meters, as long as the changes are proportional to each other.

Four, the ceiling or the minimum obstacle height is at least 7 meters.

Five, the stadium lighting should be symmetrical and the luminosity should be sufficient. The installation of lighting equipment shall not interfere with the vision of the players.

6. The dimensions of all newly-built venues should meet the requirements of the main official FIBA competitions: 28m long and15m wide.

O the third line and its size

The lines mentioned in this clause shall be:

First, draw in the same color;

Second, the width is 0.05m (5cm).

Third, it is clear and identifiable.

(1) boundary line

First, the stadium should be marked according to the provisions of Article 2, and the boundary should be at least 2 meters away from the audience, billboards or any other obstacles. 2. The boundary of the long side of the stadium is called the sideline, and the boundary of the short side is called the end line.

(2) Draw a line parallel to the end line from the midpoint of the sideline, which is called the center line; The center line shall extend 0.15m (15cm) to the outside of both side lines.

(3) Free throw line, penalty area and penalty area

First, the free throw line should be parallel to the end line, and its outer edge is 5.80 meters away from the inner edge of the end line; The length of the sideline is 3.60 meters. Its midpoint must fall on the imaginary line connecting the midpoints of the two end lines.

2. Draw a line from both ends of the penalty line, and the ground area consisting of 3 meters from the midpoint of the end line (all from the outer edge) is called the restricted area. If it is colored in the restricted area, its color must be the same as that in the middle circle.

3. The penalty area is a restricted area plus a semicircle with the center of the penalty line and the radius of1.80m, which is drawn to the restricted area ... The semicircle in the restricted area should be drawn as a dotted line.

Four, the location area on both sides of the penalty area, for players to use in the penalty. The painting method is as follows:

(1) The first line is1.75m away from the inner edge of the end line, measured along the side lines on both sides of the restricted area.

(2) The width of the first position area is 0.85 m (85 cm), which is connected with the beginning of the neutral area.

(3) The width of neutral zone is 0.40m (40cm), and it is painted with the same color as other lines.

(4) The second position area is adjacent to the neutral area with a width of 0.85m (85cm).

(5) The third location area is adjacent to the second location area with a width of 0.95m (85cm).

(6) All lines used to draw these positions are 0 0. 10/0m (10cm) long and perpendicular to the outside of the restricted area.

(4) the middle circle

The middle circle should be drawn in the center of the court with a radius of 1.80m, measured from the outer edge of the circle. If it is the color in the middle circle, it must be the same as the color in the restricted area.

(5) Three-point shooting area The three-point shooting area of a team refers to all areas of the court except the area near the opponent's basket subject to the following preconditions. These premises include:

1. The distance from the sideline is1.25m. Draw two parallel lines from the end line;

2. An arc (semicircle) with a radius of 6.25m (measured to the outer edge of the arc) intersects with two parallel lines;

Third, the center of the arc should be at the intersection of the vertical line at the center of the opponent's basket and the ground. The distance from the center of the circle to the midpoint of the inner edge of the terminal line is1.575m.. Note: If the width of the court is less than 15m, an arc will still be drawn according to the above radius of 6.25m ..

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(6) Team seating area The team seating area shall be defined according to the following premises:

1. Off-court on the same side of the recording table and the team seats (see the figure of "Stadium size");

2. The separation of each area is defined by a line extending at least 2 meters from the end line and another line extending 5 meters from the center line and perpendicular to the sideline and at least 2 meters long.

notes

1. During the competition, only coaches, assistant coaches, substitutes and up to five players with special designated positions (such as team leader, doctor, masseur, statistician, translator, etc.) are allowed. ) You can sit in the team seating area. Other personnel are not allowed to sit within 5 meters of the team seat.

Second, team members have rights and responsibilities. So his behavior is under the guidance of the referee.

Three. If necessary, the referee can reduce the number of players in the seating area of the team.

O Article 4 Equipment

First, rebound

The first and second backboards should be made of suitable transparent materials, which are integral and have the same hardness as hardwood backboards with a thickness of 0.03m (3cm). They can also be made of 0.03 m (3 cm) thick hardwood painted white.

2. The dimensions of the backboard are: horizontal width 1.80m, vertical height 1.05m, and the lower edge is 2.90m off the ground.

3. Appropriate departments of FIBA, such as regional committees of regional or continental competitions or national federations of all domestic competitions, also have the right to approve the size of backboards with a horizontal width of 65,438+0.80m, a vertical height of 65,438+0.20m and a lower edge of 2.75m from the ground.

Fourth, the front of the backboard should be flat, and:

(1) All pipeline drawings are as follows:

If the backplane is transparent, use white;

B. if it is opaque, use dark black;

The width is 0.05m (5cm).

(2) The hole on the edge of the backboard should be outlined by lines according to the above paragraph (1).

⑶ Draw a rectangle behind the basket of each backboard according to the following requirements:

A the dimensions of the outer edge are: the horizontal width is 0.59 m (59 cm) and the vertical height is 0.45 m (45 cm).

B, the upper edge of the rectangular bottom should be flush with the horizontal plane of the ring top.

5. The rebound device shall be installed safely according to the following requirements:

(1) installed at both ends of the court, perpendicular to the ground and parallel to the end line;

(2) Their centers should fall vertically on the court, with a distance of1.20m from the midpoint of the end line; (3) The backboard column is at least 2m away from the outer edge of the end line. In order for the contestants to see clearly, its color should be bright, which is obviously different from the scenery behind the finish line.

6. The dressing on the two backboards shall meet the following requirements:

(1) For the bottom and edge of the backboard, the bottom and side of the backboard should be covered with bandages, and the minimum distance between the bandage made of side powder and water fermentation and the bottom of the backboard is 0.35 m (35 cm);

(2) The minimum thickness of the bottom hole dressing of the backboard is 0.05m (5cm);

⑶ The front and back of the backboard are at least 0.02m (2cm) away from the bottom, and the minimum thickness of the dressing is 0.02m (2cm).

7. The backboard bracket shall be wrapped as follows:

⑴ Behind the backboard, any backboard bracket less than 2.75m should be wrapped below until it is1.20m away from the front of the backboard. The minimum thickness of the dressing is 0.05m (5cm), and its density is the same as that of the backboard dressing.

(2) All movable backboards must be fully gadolinium bound on the base facing the court, and the minimum height of binding is 2.15m. The minimum thickness of dressing is 0.15m (15cm).

Second, the basketball basket includes the hoop and the net.

A hoop should be made according to the following requirements:

(1) solid iron bar with an inner diameter of 0.45m (45cm) and painted orange;

(2) The minimum diameter of the ring strip is 0.0 17 m (17 mm) and the maximum diameter is 0.02 0 m (20 mm), and there is a small ring or something similar on the lower edge of the ring for hanging baskets;

(3) They should be safely installed on the backboard (see the note below), and the top surface of the hoop should be horizontal, 3.05 meters away from the floor, and the distance from the two vertical sides of the backboard is equal; Note: We suggest that it is best to install the hoop on the structural frame of the backboard, so that the stress of the hoop will not directly affect the backboard.

(4) The closest point between the backboard surface and the inner edge of the hoop is 0.15m (15cm);

(5) A compression hoop can be used. They must have the following skills:

A, they should have the same rebound characteristics as the fixed hula hoop. The constant pressure device should ensure these characteristics and cover the basket and backboard. The presetting and making of the hoop can ensure the safety of the players;

B, those hoops with constant locking device, when the static load exerted on the top of the hoop from the farthest point is less than 105 kg, the constant pressure device shall not be loose;

C. When the constant pressure device is turned on, the hoop rotates downward, and the included angle with the original horizontal position shall not exceed 30 degrees;

D, open the constant pressure device, no longer loading, the hoop should be shipped back to its original position.

2. The basket is made of white thread and hung on the basket; Its structure should allow or allow the ball to run aground when passing through the basket. The clear length is not less than 0.40m (40cm), and 0.45m (45cm) is not good.

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Three. Material, size and weight of the ball

First, the ball is round and is recognized as dark orange;

2. The shell is made of leather, rubber or synthetic substances;

3. The circumference shall not be less than 0.749 m (74.9 cm) and not more than 0.7 80 m (7 8 cm);

Four, the weight shall not be less than 567 grams, shall not exceed 650 grams;

5. After inflation, make the ball fall to the ground from the height of 1.80m (from the bottom of the ball), and the rebound height shall not fall into the groove of 1.20m or be higher than 1.40m (from the top of the ball);

6. The width of the joint or groove of the curved surface shall not exceed 0.00635m (6.35mm).

7. The home team should prepare at least two used balls that meet the above specifications. The referee is the only appraiser to determine whether the ball meets the standard.

If the above ball is not suitable for competition, he can choose the ball provided by the visiting team or the players used by the two teams for pre-match preparation activities.

IV. Special Equipment The home team supplies the following special equipment for the use of referees and their assistants:

First, the game clock and chronograph

(1) Provide a game clock and a timer for the timekeeper.

(2) The race clock is used to record each stage of the race and the distance between each stage, and put it where everyone can clearly see it.

(3) Timer is used to time the pause time.

(4) If the clock of the main competition table is twisted above the center of the competition park, synchronous auxiliary clocks should be set on the ground at both ends of the competition park. The second clock of each synchronization should show the score and the remaining game time. Everyone involved in the game must clearly see these synchronized auxiliary clocks.

2.30 second device

(1) The equipment is controlled by a 30-second timer to manage the 30-second rule;

(2) The device is automatic and countdown, and the time is expressed in seconds;

(3) The device should have the same effect as Xu:

A, when any team does not control the ball, it will not be displayed on the equipment;

B. When the ball is declared out of bounds and the equipment does not need to be reset within 30 seconds, the equipment can continue counting from the stop time.

Three, according to the requirements of the rules, at least two independent signal devices should be supplied, which can emit obviously different and often crisp sounds;

(1) One is the timekeeper's signal (which sounds automatically at the end of each session for half an hour), and the recorder's signal is a unified signal (only in the dead ball period, when it is required to pause or replace, the recorder will make a sound to attract the attention of the referee);

(2) One is the signal of the 30-second timekeeper (it will sound automatically at the end of 30 seconds).

Fourth, the recording board The recording board should be clearly seen by everyone related to the game (including the audience).

5. The record sheet should be approved by FIBA and filled in by the recorder before and during the competition.

6. Marks of the number of fouls committed by athletes shall be handled by the recorder. These marks shall meet the following requirements:

(1) The signboard is white, and the minimum size of the number on the signboard is: 0.20m (20cm) long and 0 0. 10/0m (10cm) wide;

(2) For 2 X

In the 20-minute competition, use the sign with the number 1 to 5, where the number 1 to 4 is dark black and 5 is red;

(3) In the 4x 1 2 minute competition, use the signboards with the numbers 1 to 6 respectively, where the numbers1to 5 are dark black and 6 is red.

7. Team foul marks Two team foul marks shall be prepared for the recorder according to the following requirements:

(1) They are red;

(2) The width is 0.20m (20cm) and the height is 0.35m (35cm), preferably triangular. Everyone involved in the game should be able to see them clearly when they are placed on the recording table.

Note: Electronic or lighting equipment can be used, but the above requirements must be met.

8. Team foul indicator is an appropriate tool to display the number of team fouls.

The equipment should be stopped when the team fouls twice.

8 times in 20 minutes; Yes, 4 X

12 minutes (5 times), indicating that a team has reached the state of being punished (the 58th time).

5. See Section 5 "Rhythm of Official Competition" for the equipment used in the official FIBA competition.

Chapter III Personnel and Their Duties

O Article 5 Referees and their assistants 1. Referees include a referee and an assistant referee. Timekeeper, recorder, assistant recorder and 30-second timekeeper are their assistants.

Second, you can also have a skill representative to participate. The responsibility of the skill representative in the competition is mainly to supervise the affairs of the staff of the record desk and assist the referee and the deputy referee to make the competition go smoothly.

3. Referees and their assistants should guide the competition according to the rules and the official interpretation of the rules determined by the FIBA World Skills Committee.

Four. What needs to be emphasized in particular is that the referee and the deputy referee of a game must not have any connection with the organizations of both sides of the game.

Five, the referee and his assistant or skill representative have no right to agree to change the rules.

Six, the referee (referee and deputy referee) clothing is:

First, the gray top;

2. Dark black pants;

Third, dark black basketball football shoes and dark black socks.

O article 6. power of referee

First of all, the referee should check and approve all the equipment used in the competition;

(2) Designate the personnel on duty for the official competition, and confirm the timekeeper, recorder, assistant recorder and 30-second timekeeper;

3. He shall not allow any player to wear articles harmful to other players (see Article 13, paragraph 6);

Fourth, he will perform a jump ball in the middle circle to start the game;

If the referee has different opinions on whether the basket in the ball is effective, the referee will make the final decision.

He has the right to stop the game when the situation requires. If the team refuses to play after being told, or its behavior interferes with the game, he also has the right to judge the team to abstain;

Seven, at the end of every half hour and every tie breaker, or at any time when he thinks it is necessary, he should carefully check the record table and check the score to determine the remaining game time;

Eight, after any consultation with the technical representative and/or the staff of the recording station, he always makes the final decision;

Nine, the referee has the right to decide matters not clearly stipulated in these rules.

O Article 7 Time and place of judgment

1. The referee has the right to announce the judgment of violating the rules, whether on or off the court.

They must arrive at the garden 20 minutes before the scheduled competition, that is, they will begin to exercise their rights. After the game is over, the referee's contact with the game is terminated with the consent of the referee and his signature on the record.

Third, the penalty for breaking the rules during the halftime of the game shall be implemented in accordance with the provisions of the corresponding clauses.

Four. If an athlete, coach, assistant coach or team member has any unethical behavior at the end of the competition time and during the signing of the record, the referee must indicate the accident on the record and ensure that a detailed report is submitted to the responsible department, which will make appropriate and severe treatment.

Five, any referee has no right to cancel or question another referee within the scope of their respective powers as stipulated in these rules.

Note that at the end of the game, if there is any doubt about the sudden termination of the game time (for example, the timekeeper fouls, fights for the ball or fails to stop the game timing after the foul), the referee should:

First of all, I immediately discussed with each other to determine the remaining time of the game:

First, when throwing basketball; or

2. If there is any violation, ball fight or foul.

2. If further consultation is needed, the referee should consult the venue skill representative and listen to the statement of the recording staff. The referee will make the final decision.

3. If I make a foul at half-time, or at the same time, or before the end of the deciding game, and a deciding game is needed after the completion of the free throw, then all fouls that occur after the signal of the end of the game and before the completion of the free throw are regarded as fouls during the break of the game and punished according to the corresponding provisions.

4. If one of the teams protests, the referee shall immediately report the incident to the competent department.

O Article 8 Definition of duties and responsibilities of referees in case of violation:

Foul: Any foul or violation caused by a player or coach.

1. In case of violation:

First, the referee should blow his whistle and make appropriate gestures to curb the game clock and make the ball a dead ball;

2. Then complete the gestures in turn according to the gesture requirements determined in the Referee Manual;

3. Then according to rule 3 1, the opponent is awarded a foul ball.

2. When an intrusion foul occurs:

First, the referee should blow his whistle and make appropriate gestures to curb the game clock and make the ball a dead ball;

2. Then he will point out the player who constitutes a foul; If required by the referee, the fouler needs to raise his hand as required to show the team's approval;

Third, then, the referee should report to the record desk according to the rhythm of reporting fouls determined in the Referee's Manual;

4. When the recorder gets the report and registers the foul on the record table, and raises the symbol of the number of fouls, the referee should restart the game according to the appropriate terms.

3. The referee shall immediately make appropriate gestures for violation of sports ethics, disqualification, technical foul or both sides' foul.

notes

1. After a free throw or a successful shot, the referee should not whistle.

2. After every foul or jump, the referee always changes their position on the court.

In all international competitions, if it is necessary to make the award clear in spoken English, it must be handled in English.

O Article 9 Duties and responsibilities of the recorder and assistant recorder

One,

First of all, the recorder should register the names and numbers of the players who played at the beginning of the game and all the substitutes. When it is found that the list of players, substitute players or player numbers submitted for processing violate the provisions of these rules, it is necessary to notify the nearest referee as soon as possible;

2. He wants to record the cumulative scores of the two teams; Record shooting and free throw scores;

Third, he should record the number of invasion fouls and skill fouls of each player. When any player is convicted of a fifth foul (for 2 X,

20 minutes of play) or the sixth foul (for 4 X

12 minutes), you should inform the referee immediately. Similarly, he should record every technical foul of the coach, and when the coach has to leave according to Article 53, paragraph 2, he should immediately notify the referee;

Fourth, he wanted to record the times each team requested a timeout. When a team was at half time, it registered a second timeout (2 X

A 20-minute game) or a third timeout (for 4 X

12 minutes), he will inform the coach of the team through the referee;

5. When the timekeeper indicates that the pause time reaches 50 seconds, the recorder will signal the referee;

He wants to show the number of fouls made by each player. Whenever a player commits a foul, he should raise a sign consistent with the number of fouls of the player and make it visible to both coaches;

7. He will use the team foul sign as follows:

(1) For a 2×20-minute game: after the seventh player of a team fouls, when the ball enters the first stage of the game, a red team offender sign should be placed at the end of the record table near the team seat;

(2) for 4 X

12 minutes match: after the fourth foul of a team in a quarter, when the ball enters the first stage of the match, put a red team foul sign at the end of the record table near the team seat;

8. He will implement the replacement according to Article 32;

Nine, the recorder's signal can neither stop the game clock or the game, nor make the ball a dead ball. What he should pay attention to is that only when the ball dies, the game stops and the signal is sent out can the ball enter the game state again. Second, the assistant recorder should hold the recording board. His duties and responsibilities shall not interfere with or conflict with those of other recording desk personnel.

O basketball rules 10 duties and responsibilities of timekeepers

First, the timekeeper should master the running and containment time of the competition time in accordance with the provisions of these rules;

Second, the timekeeper should pay attention to the start time of every half hour and notify the referee more than 3 minutes before the start of the game, so that the referee can inform the team or notify it by other means;

3. Every time a pause is made, the timekeeper should start the timekeeper, and when the pause time reaches 50 seconds, notify the recorder to send a signal;

Fourth, the timekeeper should use a very clear signal to indicate that it is time for every half hour or the deciding game;

5. If the timekeeper's signal disappears or is not heard, the timekeeper should use all possible methods he can to inform the referee immediately;

Six, the timekeeper signal makes the ball a dead ball and stops the game timing.

Rule 1 1 of the basketball rules: Duties and responsibilities of the 30-second timekeeper. The 30-second timekeeper shall hold a 30-second device (clock) according to the rule 18. Sorry, your account has been blocked because you posted illegal information on Netease photo album. During the blocking period, others can't access your photo album.

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