How much air should I put in a basketball?

How much air does a basketball need?

An NBA regulation ball is inflated to between 7.5 and 8.5 psi. By regulating a basketball’s air pressure, the NBA can ensure fair playing conditions. As this activity illustrated, the ball’s internal air pressure determines how it bounces.

What happens if you over inflate a basketball?

It’s no surprise that a basketball would explode if you pumped it with a ridiculous amount of air but it’s really cool to see it unravel in super slow motion. The ball basically disintegrates and you can see the limp leftovers tear apart from each other as the orange sphere separates from having too much air inside.

How do you measure air pressure in a basketball?

A quick way to check if your ball has the proper air pressure is by taking this simple test. Drop your basketball from the height of your shoulder and leave it to bounce. If it bounces up back to the height of your hips, then your ball probably has the appropriate air pressure required to deliver on the court.

How high should a basketball bounce?

According to international basketball rules, a basketball is properly inflated “such that when it is dropped onto the playing surface from a height of about 1.80 m measured from the bottom of the ball, it will rebound to a height, measured to the top of the ball, of not less than about 1.2 m nor more than about 1.4 m”

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Why do basketballs lose air?

Basketballs tend to lose a little air when left unused and through normal use over time. In order to bounce properly, basketballs need the right amount of air pressure. … To get the most out of your basketball it is very important to keep it at its recommended air pressure, and to inflate and deflate it correctly.

Do basketballs come inflated?

Although I understand your situation, I would advise AGAINST deflating the ball. Basketballs are not made (or meant) to be deflated. … You always take a risk deflating and then flattening a ball. It does come semi-inflated meaning that has enough air to bounce in a store but not enough to play.

How do you puncture a basketball?

Push the needle slowly into the ball, ensuring that you do not push the valve inside the basketball or puncture the inner bladder, both of which would make the ball unusable. Squeeze the ball to push the air out of the ball.

How many pounds of air is in a basketball?

To figure out the amount of air in a basketball, you have to measure the air pressure. NBA rules dictate that basketballs should be inflated to between 7.5 and 8.5 pounds per square inch.