Basketball size (What does the basketball size score mean and how to view it)

1. FIBA competition balls have specifications and weights no less than 567 gramssize of a basketball, no more than 650 grams and no less than 749 centimeters in circumferencesize of a basketball, no more than 78 cm2 Basketball size for different age groups weighs 600650 grams, a circumference of 7576 cm, a standard women's game ball weighs 510550 grams, a circumference of 7071 cm, a young game ball weighs 470500 grams, a circumference of 6971 cm, a weight of 300340 grams, and a circumference of 5657 cm or more is guaranteed.

2, 1 3 basketball suitable for children's games, weight range between 300340 grams, circumference between 5657 cm, diameter of 181 cm 2 5 basketball suitable for youth games, weight range between 470500 grams, circumference between 6971 cm, diameter of 220 cm 3 6 basketball for the standard women's game ball, weight range between 510550 grams, circumference between 7071 cm, Diameter is.

3. Basketballsize of a basketballThe size and model of the standard men's game ball No. 7 basketball is mainly judged based on the occasion of use and the size of the ball. This type of basketball is usually used in adult men's basketball competitions. It is the largest type of basketball. The standard women's game ball No. 6 basketball No. 7 is slightly smaller than No. 7 basketball. It is usually used in adult women's basketball competitions. Youth game ball No. 5 basketball No. 5 basketball is moderate in size and suitable for use in youth basketball competitions.

4. Big and small points are the final scores played by the two teams. If the total score exceeds the official set, it will be large, and if it is lower, it will be small. In this way, a win can be considered. For example, the Knicks and the Heat, the default score of the two teams is 200 points. In the end, their game result is 120122, which means that the total score of the two pairs exceeds the default score of 200. If you buy the big one, you will win, and if you buy the small one will lose, you will lose. For example, if the home team allows 15 points to 1" win" score minus the home team's score is greater than 15, the main team will be the winner.

No. 5 and No. 43 basketball ball for children's competition, weighs 300 to 340 grams and has a circumference of 56 to 57 centimeters. Basketball is the core competition event of the Olympic Games. It is a hand-centered confrontational sport. Basketball originated in China on December 21, 1891, the United States. It was invented by James, a physical education teacher at Springfield University, USA. In 1896, basketball was introduced to China in 1904, St. Louis.

6. Applicable scenario standard women's competition ball specifications weight between 510 and 550g, and circumference between 70 and 71cm. The reason is suitable for adult women to use in formal competitions. The weight and circumference are less than the No. 7 ball, which is more suitable for female athletes. Palm size and strength No. 5 basketball is suitable for scenarios for young competition balls. The weight is between 470 and 500g, and the circumference is between 69 and 71cm. The reason is suitable for young athletes.

7. The size of a basketball is mainly distinguished by its weight and circumference. The specific classification is as follows: 1 The weight of the ball No. 7 is 600 to 650 grams, the circumference of the ball No. 7 is 75 to 76 centimeters, the weight of the ball No. 6 is 510 to 550 grams, the circumference of the ball No. 5 is 70 to 71 centimeters, the weight of the ball No. 5 is 470 to 500 grams, the circumference of the ball No. 3 is 69 to 71 centimeters, the circumference of the ball No. 3 is 56 to 57 centimeters. In addition, according to the competition rules of the International Basketball Federation, For the game ball.

8. The size of basketball is mainly distinguished by its weight and circumference. The specific classification is as follows: Ball No. 7 weighs 600 to 650 grams with a circumference of 75 to 76 centimeters. Use is a standard men's competition ball. Ball No. 6 weighs 510 to 550 grams with a circumference of 70 to 71 centimeters. Use is a standard women's competition ball. Ball No. 5 weighs 470 to 500 grams with a circumference of 69 to 71 centimeters. Use is a youth competition ball. Ball No. 3 weighs 300 to.

9.2 The circumferential size of basketball is between 749 cm and 78 cm. 3 The NBA's game balls have changed this season. They no longer use leather materials, but use artificial leather materials. 4 This change ensures the consistency of each ball and avoids differences between balls. 5 According to reports from the Huicong Net Leather Channel, the NBA in the 2006 - 2007 season will use a new type of artificial ball developed jointly by Japanese companies and Spalding Company.

10. The size and weight of the No. 15 basketball and the No. 7 basketball are different. The circumference of the No. 7 basketball is 07490780 meters, the weight of the No. 5 basketball is 567650 grams, and the weight of the No. 5 basketball is 470500g, and the circumference of the No. 27 basketball and the No. 5 basketball are different. The No. 7 basketball is a standard basketball for international men's basketball competitions, while the No. 5 basketball is a basketball for youth competitions and the No. 6 ball is used for women's basketball competitions, with a circumference of 07240737 meters. Weight 510567 grams Baskets used in FIBA competitions must be made of leather.

11. There are 4 models of basketball in total. No. 7, No. 6, No. 5 and No. 3, No. 17 are standard men's balls. They weigh 600 to 650 grams and have a circumference of 75 cm to 76 cm. No. 26 is a standard women's ball. They weigh 510 to 550 grams. No. 35 is a youth ball with a circumference of 70 cm to 71 cm. They weigh 470 to 500 grams. No. 43 is a children's ball with a circumference of 69 to 71 cm. They weigh 300 to 340 grams. The circumference is 56 centimeters.

12. The classification of basketball numbers and sizes is as follows: Basketball No. 7 is a standard men's competition ball, weighs between 600 and 650 grams, and has a circumferential size of 75 to 76 centimeters. Basketball No. 6 is a standard women's competition ball, weighs between 510 and 550 grams, and has a circumferential size of 70 to 71 centimeters. Basketball No. 5 is suitable for youth competitions, weighs between 470 and 500 grams, and has a circumferential size of 69 to 71 centimeters. Basketball No. 3 is a children's competition ball. Weighing between 300 and 340 grams.

13. 2 Well No. 6, or ball No. 6, represents a standard women's competition ball with a weight of 510 to 550 grams and a circumference of 70 to 71 centimeters. 3 Well No. 5, or ball No. 5, represents a weight of 470 to 500 grams and a circumference of 69 to 71 centimeters. 4 Well No. 3, or ball No. 3, or ball No. 3, represents a children's ball with a weight of 300 to 340 grams and a circumference of 56 to 57 centimeters. 5 Basketball can be divided into competition balls and training balls. Follow.

14. There are four models of basketball sizes. 1 The standard men's competition ball weighs 600650g and has a circumference of 7576cm. This is #7 basketball 2. The standard women's competition ball weighs 510550g and has a circumference of 7071cm. This is #6 basketball 3. The youth competition ball weighs 470500g and has a circumference of 6971cm. This is #5 basketball 4. The children's competition ball weighs 300340g and has a circumference of 5657cm. This is #3 basketball.

15. The diameter of a standard basketball can be selected according to individual training needs. Although it is mentioned that the diameter of a standard basketball is 246 centimeters, this data is more used to describe the general size of the basketball. When actually distinguishing the size of the basketball,size of a basketballWhat we use more is the index of circumference. To sum up, through the difference in circumference and weight,size of a basketballWe can divide basketball into different size categories to accommodate players of different ages and genders.

16. There are 4 models of basketball, namely No. 7, No. 6, No. 5 and No. 3. The basketball weighs g and has a circumference of 7576 cm. It is a standard men's competition ball. No. 6. The basketball weighs g and has a circumference of 7071 cm. It is a standard women's competition ball. The basketball No. 5 has a weight of g and a circumference of 6971 cm. It is suitable for youth competitions. The basketball No. 3 has a weight of g and a circumference of 5657 cm. It is a basketball specially designed for children.