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Basketball rule

Basketball Rules Chapter 65438 +0 Competition

The whole "basketball rules" refer to male coaches, players, referees and so on. , without any gender discrimination. Obviously, it also applies to women, so it is only written for convenience.

Chapter I Competition

The first definition

Each basketball game is played by two teams, each with five players. The purpose is to throw the ball into the opponent's basket to prevent the opponent from getting the ball or scoring. You can pass, throw, hit, roll or dribble in any direction, but you must abide by the following rules.

Chapter II Dimensions and Equipment

Second pitch size

First, the stadium is a three-dimensional rectangular plane with no obstacles.

II. The main official competition of FIBA (see Section 5 of the Official Competition Procedure). The size of the stadium is: 28m long and15m wide. The measurement of the stadium 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.

The ceiling or the lowest obstacle is at least 7 meters high.

Fifth, the stadium lighting should be uniform and the luminosity should be sufficient. The placement of lighting equipment should not affect the athletes' vision.

6. The dimensions of all newly-built venues should meet the requirements stipulated by the FIBA major official competitions: 28m long and15m wide. The third rule of basketball and its dimension.

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

1, the stadium shall be marked according to Article 2, and the boundary shall be at least 2m away from spectators, 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

1, the free throw line should be parallel to the end line, and its outer edge is 5.80m 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. The ground area formed by drawing two lines from both ends of the penalty line to 3 meters from the midpoint of the end line (all measured 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 as the center and the radius of 1.80m, and the semicircle in the restricted area should be drawn as a dotted line.

4. The position areas on both sides of the restricted area are used by players when they make free throws. The drawing 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 0.40 m (40 cm) and painted with the same color as other lines.

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

(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 should be drawn in the center of the court with a radius of 1.80 m, 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.

First, draw in the same color;

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

Third, it is clear and identifiable.

(1) boundary line

1, the stadium shall be marked according to Article 2, and the boundary shall be at least 2m away from spectators, 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

1, the free throw line should be parallel to the end line, and its outer edge is 5.80m 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. The ground area formed by drawing two lines from both ends of the penalty line to 3 meters from the midpoint of the end line (all measured 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 as the center and the radius of 1.80m, and the semicircle in the restricted area should be drawn as a dotted line.

4. The position areas on both sides of the restricted area are used by players when they make free throws. The drawing 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 0.40 m (40 cm) and painted with the same color as other lines.

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

(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 should be drawn in the center of the court with a radius of 1.80 m, 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 A team's three-point shooting area refers to the whole court area except the area near the opponent's basket subject to the following conditions. These conditions include:

1, respectively from the sideline 1.25m, and two parallel lines are drawn 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;

3. The center of the arc should be at the intersection of the vertical line of the opponent's basketball center and the ground. The distance from the center to the midpoint of the terminal line is1.575m..

Note: If the width of the court is less than15m, an arc will still be drawn according to the above radius of 6.25m..

(VI) Team seating area The team seating area is defined according to the following conditions:

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

2. 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.

To annotate ...

1. During the competition, only coaches, assistant coaches, substitutes and up to five players with specific 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 belongs to the jurisdiction of the referee.

Third, if necessary, the referee can reduce the number of players in the team seating area.

Basketball rules No.4 equipment

Article 4 Equipment

First, rebound

1, two backboards should be made of suitable transparent materials. They are monolithic and have the same hardness as hardwood backboards with a thickness of 0.03m (3cm).

They can also be made of white hardwood with a thickness of 0.03m (3cm).

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

3. Appropriate departments of FIBA, such as regional committees of regional or intercontinental 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.

4. The front of the backboard should be flat and:

(1) All circuit drawings are as follows:

A. If the backboard is transparent, use white;

B, if opaque, use black;

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

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

(3) Draw a rectangle behind the basket of each backboard according to the following requirements:

A. The dimensions of the outer edge are: horizontal width 0.59 m (59 cm) and vertical height 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 backboard shall be firmly placed according to the following requirements:

(1) placed 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 to make the athletes see clearly, its color should be bright and obviously different from the background behind the end line.

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

(1) For the bottom and edge of the backboard, the bandage should cover the bottom and side, and the minimum distance between the side bandage and the bottom of the backboard is 0.35 m (35 cm);

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

(3) Before rebounding, the back cover should be at least 0.02m (2cm) away from the bottom, and the minimum thickness of dressing should be 0.02m (2cm).

7. The backboard bracket shall be packaged as follows:

(1) On the back of the backboard, any backboard bracket with a height less than 2.75m should be wrapped on its lower surface until it is 1.20m 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 surface facing the court, and the minimum height of binding is 2. 15m.

The minimum thickness of dressing is 0.15m (15cm).

Basketball, including the hoop and the net.

1, the hoop shall 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 firmly installed on the backboard (see the note below), 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 should be 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 meet the following technical conditions:

A, they should have exactly the same rebound characteristics as the fixed ring. Constant pressure equipment should ensure these characteristics and protect the rim and backboard. The design and manufacture of the hoop can ensure the safety of the players.

B, for those hoops with constant locking device, the constant pressure device shall not loosen at the top of the hoop farthest from the hoop when the static load is not 105 kg;

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 apply load, hoop should be transported back to its original position.

2. The basket is made of white thread and hung on the basket; Its structure should allow the ball to pause temporarily when passing through the basket. The clear length shall be not less than 0.40 m (40 cm) and not more than 0.45 m (45 cm).

Third, the material, size and weight of the ball.

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

2, the shell is leather, like glue 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);

4. The weight is not less than 567 grams and not more than 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 be lower than 1.20m or higher than 1.40m (from the top of the ball);

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

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

If the above ball is not suitable for the game, he can choose the ball provided by the visiting team or the players used by the two teams to prepare for the game.

Fourth, special equipment.

The home team shall provide the following special equipment for the use of referees and their assistants:

1, game clock and stopwatch

(1) Provide the timekeeper with the game clock and stopwatch.

(2) The game clock is used to record each stage of the game and the interval between each stage, and it is placed where everyone can clearly see it.

(3) The stopwatch is used to record the pause time.

(4) If the main game clock rotates above the center of the playing field, there should be a synchronous secondary clock on the ground at both ends of the playing field. Each synchronous auxiliary clock should display the score and the remaining game time. Everyone involved in the game must clearly see these synchronous auxiliary clocks.

2.30 second device

(1) This equipment is operated by a 30-second timer and manages the 30-second rule;

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

(3) The device shall have the following functions:

A, when both sides don't control the ball, it is not displayed on the equipment;

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

3. Signal

According to the rules, at least two independent signal devices should be provided, which can emit obviously different and very loud sounds;

(1) One is the timekeeper's signal (which sounds automatically at the end of each quarter and half an hour), and the recorder's signal is the same signal (only during the dead ball period, the recorder will control and make a sound to attract the attention of the referee);

(2) One is a 30-second timer signal (it will ring automatically at the end of the 30-second period).

4. The recording board should be clearly seen by all people related to the game (including the audience).

5. The record sheet shall be approved by FIBA and filled in by the recorder before and during the competition according to the rules and regulations.

6. Player foul times bulletin board

These signs handled by the recorder shall meet the following requirements:

(1) The signboard is white, and the minimum number on the signboard is: length 0.20m (20cm), width 0.10m (10cm);

(2) For a 2× 20-minute competition, use signboards with numbers 1 to 5 written on them, with numbers 1 to 4 in black and numbers 5 in red;

(3)4 x 12 minutes, use signboards with numbers 1 to 6 respectively, with numbers 1 to 5 in black and 6 in 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) 0.20 m (20 cm) wide and 0.35 m (35 cm) high, which are preferably triangular when placed in the memory.

When recording on the stage, everyone involved in the game should see it clearly.

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 device should be in the team's foul times (8 times in a 2×20-minute game; 5 times is 4 X 12 minutes), indicating that a team has reached the state of being punished (Article 58).

5. Please refer to the "Official Competition Procedure" for the equipment used in the official FIBA competition.

Chapter V General Rules of Time

Basketball Rules 16 Competition Time

Competition can be divided into:

One, two and a half hours, 20 minutes every half hour;

The second and fourth phases are each 12 minutes. The rest time between the first, second, third and fourth classes is 2 minutes respectively.

3. Half-time break 10 minute or 15 minute:

1 is decided by the local organizer, but the decision must be notified to all relevant personnel at the latest one day before the scheduled competition (tournament).

2. If there is only one game, you must inform the decision before the game starts.

Fourth, the relevant departments of FIBA should decide the time of the competition:

1, the world champion is decided by the FIBA Central Committee;

2. The regional or continental competition is decided by the highest institution of the region or continent;

3. National or local competitions are decided by national or local associations.

Basketball rules 17 rules manipulate the game clock.

First, the game clock should be started in the following situations:

1, in jump ball, when the ball is thrown to the highest point, it is legally slapped by the jumper;

2. The penalty kick fails to continue the game, when the ball touches the player on the field;

3. After throwing the foul ball, when the ball touches the player on the field.

Second, stop the game clock under the following circumstances:

1, end of half-court or end of first quarter;

2. When the referee blows the whistle;

3, 30 seconds when the signal is sent;

4. When the goal is scored, the opposing team will be suspended according to Article 19, Paragraph 2, Item 3.

Basketball Rules 18 30-second Rules

First, when a player controls a live ball on the court, the team must finish shooting within 30 seconds.

Second, control the team not to shoot for 30 seconds, and signal for 30 seconds. It is illegal to violate this rule.

3. Operate the equipment for 30 seconds according to the following regulations:

1, once the player gets the control ball on the field, he will start the device for 30 seconds.

2. Once the team controls the ball, the device will stop (see Article 28).

3. Only when the player regains control of the ball on the court and starts a new 30-second cycle will the 30-second device be reset and restarted.

(1) If the game stops due to the behavior of the players who are not in control of the team, the control team will get a new 30 seconds;

(2) If the ball is only touched by the opposing team, the ball is still controlled by the original team and does not start a new 30-second cycle.

4. Stop the equipment for 30 seconds, but do not reset the time for 30 seconds under the following circumstances:

(1) When the ball is out of bounds, the player who originally controlled the team throws the ball out of bounds;

(2) When the referee stops the game to protect the injured members of the prosecution;

(3) When the game is stopped due to controlling the team's behavior.

After throwing the foul ball, once the player controls the ball, the 30-second timekeeper will continue counting from the rest time.

5. For any other reason, the control team should get a new 30 seconds, unless the referee decides that a team is at a disadvantage, in which case the referee should not give the control team a new 30 seconds.

To annotate ...

When the shot ball is in the air, if the device makes a mistake for 30 seconds, it will make a sound:

First, if neither player touches the ball and the ball enters the basket, it will score;

Second, if the ball is legally touched by any player or the shooting is obviously unsuccessful, the ball will become a dead ball and will be judged as a jump ball;

3. If the ball has a chance to enter the basket and is touched before hitting the basket, all relevant restrictions of Rule 44 apply.

Basketball Rules 19 Rules: Suspension of Registration

First, explain.

According to the following regulations, the team should register for a timeout lasting 1 minute.

1, for a 2 X 20-minute match, each team can request to suspend its registration twice during the half-time match and 1 time during each tiebreaker.

2. For a 4 X 12-minute match, each team may request to suspend its registration for three times every half hour (two sessions) of the match, and may request to suspend its registration for 1 time in each deciding game.

3. If the registration time is not up, and the team that requires the time limit is ready for the game, the referee should restart the game as soon as possible.

During the time-out, players can leave the field and sit on the team's table.

Second, the procedure.

1, the coach or assistant coach has the right to request suspension of registration. He should go to the tape recorder himself and make the prescribed gestures with both hands, clearly.

Request a "pause".

2. Once the ball becomes a dead ball and the game stops, the recorder will inform the referee of a team's timeout request through his signal:

(1) The recorder informs the referee that the signal for time-out must be sent before the earth re-enters the competition state;

(2) If the referee is reporting a foul to the record desk, signal after he reports it.

3. A coach or assistant coach may also be suspended from registration under the following circumstances:

(1) If the opponent scores after he requests a timeout;

(2) Just ask for a "timeout" before the shooter throws the basketball.

At this time, the timekeeper should immediately stop the timing of the game. Then the recorder signaled to the referee that a team asked for a timeout.

Third, restrictions.

1, from the first or only one free throw, the ball enters the game state, and no pause is allowed; It is only allowed when the ball turns into a dead ball after a game of clock. Exceptions:

(1) foul on free throw.

At this time, all free throws should be completed and suspended before the new free throws enter the game.

(2) After the last free throw, the ball was fouled before entering the game.

At this point, the ball should be suspended before a new penalty enters the game.

(3) After the last free throw, before the ball enters the game, it is declared a foul, a penalty jump or a foul ball.

2. In any of the following circumstances, the registration shall not be suspended:

(1) The injured players immediately prepare for the game (about 15 seconds) without receiving treatment;

(2) The injured players should be replaced as soon as possible;

(3) The player who fouled 5 times (4 X 12 minutes 6 times) or was disqualified from the competition was replaced within 30 seconds;

(4) The extension allowed by the referee.

3. Unused pauses cannot be moved to the second half or decisive stage.

To annotate ...

Coaches and recorders should pay attention to the following points about how to deal with suspension of registration:

1. Unless the opposing team scores and there is no foul at that time, the registration of the coach who made the first request should be suspended.

Second, the suspension required by a team when registering can be cancelled, but only before the recorder sends a suspension signal to the referee.

Rule 20 of basketball rules: A player or referee is injured.

First, the player is injured.

1, if a player is injured, the referee can stop the game.

2. If there is an injury accident in the live broadcast, the referee will whistle at the end of the game; The so-called end, that is, the side that controls the ball has made a move, lost control of the ball, stopped attacking with the ball or the ball has become a dead ball.

However, in order to protect the injured players, the referee can immediately interrupt the game if necessary.

3, (1) If the injured player can't participate in the game immediately (about 15 seconds) or receive treatment, he must be replaced within 1 minute. If the injury prevents him from being replaced within 1 minute, he must also be replaced as soon as possible.

(2) However, the injured player can continue to participate in the competition after receiving treatment or rehabilitation within 1 minute, provided that:

(1) Registered teams are suspended unless the number of teams is less than 5;

(2) The team should not get a "normal" timeout of 60 seconds, and the game should be restarted as soon as possible.

4. If the following situations occur, the injured player cannot stay on the field to continue the game and must be replaced:

(1) His injury prevented him from playing 1 min;

(2) The team has no remaining suspension; Unless the team has less than five players.

If the injured player is awarded a penalty, it will be executed by the player who replaces him. Substitutes cannot be replaced, only when the team has the next replacement opportunity.

During the game, the referee should order every player who is bleeding or has a wound to leave the playing field and let him be replaced. Only when the bleeding stops and the injured part or wound is completely safely bandaged can the athletes return to the competition field.

Second, the referee was injured.

If a referee is injured or for any other reason, he can't continue to perform the task within 10 minutes after the accident, the game should continue. In addition to the possibility of replacing the injured referee with a qualified substitute referee, another referee has to work alone until the end of the game.

Basketball Rule 2 1 Rule: Divide the decisive period equally.

1. If the score is equal at the end of the second half (2 X 20 minutes) or the fourth quarter (4 X 12 minutes), it is necessary to extend the game for 5 minutes as the deciding game, and if necessary, extend it for several times until the winner is decided.

Second, before the first tiebreaker, the two teams will toss a coin to decide the basket they want to attack.

Third, at the beginning of each tie-breaker, they will exchange baskets.

4. A 2-minute break is allowed before each deciding game.

Fifth, every deciding game should start with a jump ball from the middle circle.

Chapter VI General Rules of Competition

Rule 22 of basketball rules: The player who scores more points in the game wins.

Rule 23 of basketball rules: the game begins.

First of all, if a team has less than five players preparing for the game on the field, the game can't start.

Second, the game should start with the jump ball in the national circle.

Third, when the referee takes the ball into the middle circle and performs the jump ball, the game officially begins.

Fourth, the start of each competition should follow the procedures in the second and third paragraphs above.

In the second half of all games, the two teams will exchange baskets.

Rule 24 of basketball rules: the state of the ball

1. The following conditions indicate that the ball enters the game state; 1, when the referee takes the ball into the circle and performs the jump ball; 2. When the referee enters the penalty area with or without the ball to execute the penalty; 3. When throwing a foul ball, the player can handle the ball.

Second, the following conditions indicate that the ball survives the ball:

1, when the ball reaches the highest point, it is legally shot by one or two jumpers;

2. The referee releases the ball when the penalty taker can handle it;

3. After throwing the foul ball, when the ball touches the player on the field.