What is the basketball air pressure standard?

The standard air pressure of basketball is 0.06MPa.

The circumference shall not be less than 0.749 m (74.9 cm) and not more than 0.7 80 m (7 8 cm); The weight shall not be less than 567 grams and not less than 650 grams; After inflation, the ball will land from the height of 1.80m (measured from the bottom of the ball), and the rebound height shall not be lower than 1.20m or higher than 1.40m (measured from the top of the ball).

Free throw line: The distance from the free throw line to the end line is 5.80 meters.

Three zones: each zone is 1.25m away from the boundary line, two parallel lines are drawn from the end line, and an arc with a half longitude of 6.25m intersects with the two parallel lines.

The overall dimensions of rebound are: horizontal width 1.80m, vertical height 1.05m, and the lower edge is 2.90m away from the road.

Basketball: The diameter is 0.45 meters, and the top of the basketball wall should be horizontal, 3.05 meters away from the wooden floor.

The level of basketball game is different. There are six balls and seven balls. Generally, they fall freely at the height of180m after inflation, and the rebound height of 1. 1m- 1.3m is not considered as the standard air pressure. ..

The standard pressure level 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 is between 1.2m and 1.4m from the top of the ball.