Who has a solution to everyone's position in basketball?

Basketball game is a game based on basketball. There are various forms of basketball competition, including the common five-person basketball and the popular street three-person basketball. It is a three-to-three competition, and it pays more attention to individual skills.

Traditionally, players can be roughly divided into three positions according to their front, middle and back positions on the court, including striker, center and defender. In modern basketball games, five players are usually divided into five positions, including point guard (PG), shooting guard (SG), center (C), small forward (SF) and power forward (PF).

In the international basketball rules, there is no special definition for the role of a player, and the coach can change the role of a player on the court at any time according to the situation. In the basketball game, the definition of responsibility for each position is not absolute, and players may assume multiple functions at the same time, so they are called point guard, center and dual-energy defender. ?

The schematic diagram of each location is as follows:

Extended data:

Brief introduction of basketball competition venue;

1, backboard (Ciel Tibero): Both backboards should be made of transparent materials, preferably reinforced safety glass, and the hardness is equivalent to three centimeters thick wood. The size of the backboard is 1.80 m in width and 1.05 m in vertical height, and its lower edge is at least 2.90 m from the ground. The surface of the backboard should be smooth, and a rectangle with a width of 59 cm and a height of 45 cm should be drawn around. The upper edge of the bottom line of this rectangle must be connected with the upper end of the ring.

2. Basketball (West el canasta): Basketball includes the hoop (West el aro) and the basket (West la red). Basket-Made of solid iron, the inner edge is at least 45cm in diameter and at most 45.7cm in diameter, and painted orange. The minimum diameter of the metal hoop is 1.6 cm and the maximum diameter is 2.0 cm. Nets-should be white, hanging on the basket, its purpose is to make the ball have a slight resistance after entering the basket. The fishing net should have 12 meshes to be hung on the hoop, with a minimum length of 40 cm and a maximum length of 45 cm.

3. Ball: Basketball must be a perfect circle, orange in color, and its skin must be made of leather, rubber or synthetic materials, weighing 600-650g and 75-78cm in circumference. The degree of air pressure in the ball falls on the playing field at a height of about 1.8m from the bottom of the ball, and its rebound height shall not be lower than 1.2m or higher than 1.4m from the top of the ball.

4. Timer: In order to show the game time, the scores of both sides and the number of fouls of the team, the timer should be installed where everyone can clearly see it.

5.24-second timer: The 24-second timer should automatically time, with digital countdown, and the display unit is seconds.

6. Record forms: The record forms of all official competitions organized by FIBA must be approved by FIBA.

7. Foul card: It should have a white background, and the minimum size of the number is 20cm long and10cm wide. The 2×20-minute competition system is numbered 1 ~ 5 (1 ~ 4 is black and 5 is red). 4× 12 minutes, the number is 1 ~ 6 (1 ~ 5 is black and 6 is red).

8. Team foul sign: The team foul sign should be red, at least 20 cm wide and 35 cm high, and put it on the record table for everyone to see clearly.

References:

Basketball game? Baidu baike