How are the rules and referees different between the NBA and the Olympics in basketball?

12 minutes per quarter in the NBA and 10 minutes in the International;

The NBA's 3-point line is the farthest meter to the nearest meter (2 sides are straight), and the international is the meter.

The NBA's 3-second zone is rectangular and the international is trapezoidal.

The ball is as big as the small dot of the WNBA.

The NBA has 3 seconds of defense, the international does not.

The NBA has an offensive zone under the basket (no fouls in the zone), but not internationally.

NBA timeouts are called by the players, and by the international coaches.

There are short and long timeouts in the NBA, and there is only one type of timeout in the international.

The NBA's courts are wider and shorter (because they are measured in feet) than international ones, but not much different.

NBA technical fouls are not counted as ordinary fouls, but international fouls.

I'll tell you what I know:

12 minutes per session, 10 minutes for international;

The three-point line is farther than the international one;

3。The line under the players standing on both sides of the free throw is parallel to the NBA, and the international is "eight";

The size of the ball is smaller than that of the International;

There is no defense for 3 seconds, and there is an international one.

6。When watching Brazil vs. the United States that day, Jeams came to a "bunny jump" and was blown by the referee, and we saw many players in the NBA go to the basket like this, I think it is very handsome!!

That's too much.

Lazy to say.

1: There are three referees, one chief referee and two deputy referees. The role is to better ensure the fairness and impartiality of the game.

The referees and assistant referees first listened to the referee's brief evaluation of the referee's work in the first half and the requirements for the referee's work in the second half during the halftime.

2: After a short break, the referee will give a brief explanation to the assistant referee according to the referee's opinion on the situation that may occur or occur in the second half of the game, as well as what countermeasures will be taken, and encourage each other, adjust the mentality, and enhance the confidence to complete the referee's work in the second half.

A referee is a position or person responsible for maintaining order on the field and enforcing the rules of the game in a sports competition. In many international competitions, referees must be selected from third countries other than the countries of the two sides in order to be independent, impartial and free from conflicts of interest.

Referees monitor the game within the framework and guidelines of the rules.

(Olympic basketball is also known as international basketball) NBA three-point circle is a little larger, the free throw line is a little farther, 1, the three-second area is rectangular, but the area of the three-second area of the international basketball court is the same, 2, the NBA's court is a little wider, the total area is the same as the international standard, 3, the international is 5 fouls to leave, the NBA is 6 fouls to leave, 4, the NBA has a defense for 3 seconds, the international is not, 5, the NBA has an offensive advantageous area, the international is not, 6, the NBA captain and coach can call a timeout, And the international is only the coach can call a timeout, 7, the NBA free throw time is 10 seconds, the international is 5 seconds, 8, the NBA offensive time is 24 seconds, the international is 30 seconds, 9, the Olympic Games single quarter game time is 10 minutes, the NBA is 12 minutes, 10, NBA 10 seconds rule: the team starts from the back court to control the ball, must make the ball into the front court (the opponent's half) within 10 seconds. The Olympics are an 8-second violation: a team must get the ball into the front court (the opponent's half) within 8 seconds, starting with control of the ball from the backcourt.11 A player who is closely marked by a defender must pass, dribble or shoot the ball within 5 seconds or his team will lose possession (which is not stipulated in NBA rules).

And the Olympics involve inter-country competitions, so there are also requirements for spectators:

Instructions for watching the game: As the host, every spectator who enters the game should watch the game in a civilized manner, and vulgar words, deeds and behaviors are prohibited. Specifically, the following points should be noted:

1) Spectators should enter and exit the venue in an orderly manner, and only soft-packaged beverages can be brought into the stadium. **Do not sit on the steps of the aisle while playing.

2) Spectators should not smoke after entering the gymnasium; During the race, don't move around; The phone should be turned off or set to vibrate or mute. Don't use the flash at will, especially when a player is taking a free throw.

3) When the on-site host introduces the players of both sides one by one, the audience should applaud each player. When raising the national flag of the participating country and playing the national anthem of the participating country, the audience should stand and salute.

4) Do not use language that violates the opposing team, applaud the wonderful performances of both sides, and do not use boos to affect the game and suppress the opponent; Don't use provocative body language.

The rules of basketball at the Olympic Games are the FIBA rules set by the International Basketball Federation The rules of the NBA are not the same as the FIBA rules set by the International Basketball Federation. In addition to the indispensable and effective rules of the FIBA rules, the NBA rules also have their own distinct territoriality, commerciality, and the characteristics of guaranteeing and promoting wonderful performances. The main differences between NBA and FIBA rules are:

1) Each NBA game is 48 minutes long and is played in 4 quarters of 12 minutes each; FIBA is 40 minutes long, divided into two halves, each half is 20 minutes. (2) The NBA's 3-point line is meters; FIBA is the meter; (3) The NBA court is 90 feet 50 feet (meters); FIBA is 28m to 15m. (4) a rectangle of 16 feet and 19 feet (meters) in size in the NBA restricted area; FIBA is a trapezoidal shape of 6 meters.

5) The number of NBA pauses per game is 7; 4 times for FIBA. The number of NBA timeouts in the tiebreaker is 3; 1 time for FIBA. (6) The NBA requests a timeout for the players on the court, and the FIBA is the coach.

7) NBA timeout is 1 minute and 40 seconds each time; 1 minute for FIBA. (8) the NBA has one 20-second TV pause (commercial) in the first half (first two quarters) and the second half (last two quarters); FIBA none. (9) The NBA's offense time is 24 seconds per offense; 30 seconds for FIBA.

10) The number of individual fouls in the NBA is 6; 5 times for FIBA. (11) NBA free throw time is 5 seconds; 5 seconds for FIBA. (12) The number of NBA referees on the spot is 3; 2 people for FIBA.

13) The NBA has a 5-second violation without pressing defense, and the FIBA has. (14) Free throws that exceed the number of fouls per game, the NBA's 5th foul or the last two minutes of each half; FIBA is the team's eighth foul in each half.

12 minutes per session, 10 minutes for the Olympics;

The farthest meter of the 3-point line is the nearest meter (2 sides are straight lines), and the Olympic is the meter;

The 3-second zone is rectangular and the Olympics is trapezoidal;

There is defense for 3 seconds, the Olympics do not;

There is an offensive zone under the basket (no fouls in the area), which is not in the Olympics;

The timeout can be called by the players and the coach, and the Olympics can only be called by the coach;

There are short and long timeouts, and there is only one type of suspension for the Olympics;

Technical fouls do not count as ordinary fouls, but they count as Olympic fouls.

12 minutes per session, 10 minutes for international;

The farthest meter of the 3-minute line is the nearest meter (2 sides are straight lines), the international is the meter of the 3-second zone is rectangular, and the international is trapezoidal.

4.The ball is as big as the small dot of the WNBA.

There is defense for 3 seconds, and there is no international.

There is an offensive reasonable area under the basket (there are no fouls in the area), and the timeout that the international does not have is called by the player, and the international is called by the coach.

There are short and long timeouts, and there is only one type of international one.

The pitch is wider and shorter than the international one (because the foot is used as a unit) but the difference is not much the same, but the technical foul is not counted in the ordinary foul, and the international one counts.

1.Find the gaps. Go to two offensive and defensive players to see if there is a foul and move more, the leading referee and the tracking referee are the same.

2.Look where you need to look. Understand the referee's area, lead the referee in 4 districts, 5 districts, 6 districts, 2 divisions, track referees 1 districts, 2 districts, 4 districts, 5 districts, and 6 districts.

The condominium is 6 districts, 2 divisions and restricted areas. Look at the affairs in your own jurisdiction, and try not to care about the affairs in your area, otherwise the two referees will grab the whistle, which is a denigration of the dignity of the two referees.

3.Endure loneliness. Don't blow the whistle for the sake of blowing the whistle, that will be swayed by your own will, don't think that the referee is born to blow the whistle, in fact, the purpose of the referee is to make the game better, don't feel that not blowing the whistle is wrong, and don't deliberately blow it.

You as a referee try not to control the game with your will because you are an "outsider".

4.In order to make the game run smoothly. When the foul that the audience can see must be blown, when only you can see the foul, you can choose whether to blow it according to the situation, so that the game can be carried out smoothly and fairly, so that the winning team is satisfied, and the losing team is convinced, and the losing team will not wait until the end of the game to involve the anger on the referee, as a referee to be free to retract, the purpose is to make the game go on smoothly as much as possible.

I am a basketball student at the Institute of Physical Education, and these are the 4 principles that my coach summarized for us, not the kind that is read from the book, but more easy-to-understand words. Hope it helps.

1. The spirit and intent of the rules and the need to insist on the integrity of the game.

2. Applying the consistency in the concept of "advantage and weakness", the referee should not attempt to punish incidental physical contact by unnecessarily interrupting the flow of the game, and such contact does not benefit the responsible player and does not disadvantage his opposing player.

3. Use common sense consistency in each game, remembering the abilities of the players and their attitudes and behaviors.

4. Maintain a balance between game control and game fluency; Have a "feeling" about what the participants are trying to do and what is right for the game.

1. Basketball is a sport played by hand, the ball is round, 2, it is not allowed to walk or run with the ball in hand, 3, players can go anywhere on the court, as long as it does not affect and hinder the opposing athletes, 4, physical contact between athletes and athletes is not allowed.

There are two referees in regular games and three in big games

The referee is divided into the referee and the assistant referee, but with the progress of the game on the field, the referee has to run, the general referee is responsible for jumping the ball, the assistant referee goes to the bottom line first, and the referee is diagonal to the assistant referee.

The mid-line referee is responsible for observing the offensive situation: responsible for three-point shots, left sideline out of bounds, return to the court, hand movements, and scoring decisions; The baseline referee is responsible for the defensive situation, the right sideline and the baseline out of bounds, the three-second zone, blocking, and foot movements.

If the baseline referee blows for a foul, he will run to the rostrum and report to the rostrum, and then be the midline referee, and the original midline referee will be the baseline referee and execute the free throw. If the mid-line referee blows for a foul, he will report directly to the rostrum, and the position will not be rotated, and the baseline referee will still execute the free throw.

After changing the offensive direction, the original midline referee falls to the opponent to become the baseline defensive end referee, and the original baseline referee is the opponent's half-court midline referee.

1. Business quality, that is, the basic knowledge of basketball, the basic rules of basketball, and the differences between basketball rules in different regions, the better; Be able to grasp the reasonable on-the-spot penalty scale;

2. Physical fitness, the basketball referee runs a lot throughout the court, and those who are physically weak are incompetent;

3. Mental primitive-based lead yields. Inject filial piety concentration, wide field of vision, good spirit of cooperation and good mental state; 4. Professional ethics. In competitive sports, the principle of three public is the basic, not only the players must have, but the referee must pay more attention;

5. Good learning attitude. This is the foundation of everything, and the improvement of the level must also be driven by this attitude.

1. Business quality, that is, the basic knowledge of basketball, the basic rules of basketball are based on lead, and the more you master the differences between basketball rules in different regions, the better the game; Be able to grasp the reasonable on-the-spot penalty scale; Filial piety.

2. Physical fitness, the basketball referee runs a lot throughout the court, and those who are physically weak are incompetent;

3. Mental quality. Concentration, wide field of vision, good spirit of cooperation and good mental state; 4. Professional ethics. In competitive sports, the principle of three public is the basic, not only the players must have, but the referee must pay more attention;

5. Good learning attitude. This is the foundation of everything, and the improvement of the level must also be driven by this attitude.