The speed of the ball is impacted in two ways at higher altitude. First, with the atmospheric pressure reducing in higher altitude, the difference to the internal pressure of a tennis ball is greater, which causes the ball to bounce higher off the court and bounce faster off the strings.
Also know, how do you play tennis at high altitude?
Also to know is, what’s the difference between high altitude and regular tennis balls?
‘High altitude’ tennis balls have diameters that are about 6% larger than ‘low altitude’ tennis balls. The reason for this is because at high altitudes, the air pressure is lower. When the tennis ball flies through the air, the air pushes against it and slows it down (this is called air resistance).
Can you use high altitude tennis balls at sea level?
Appropriately named, high altitude tennis balls are designed to be used in spots above 4,000 feet above sea level where the air starts to thin out.
What are high altitude tennis balls?
High altitude tennis balls are designed to be used at altitudes above 4,000 feet. As a result of the thinner air, and the pressure difference between the inside of the ball and the air surrounding it, balls generally fly much faster and bounce higher.
Why do you need special high altitude tennis balls in Denver?
‘High altitude’ tennis balls have diameters that are about 6% larger than ‘low altitude’ tennis balls. The reason for this is because at high altitudes, the air pressure is lower. When the tennis ball flies through the air, the air pushes against it and slows it down (this is called air resistance).
How do I choose a good tennis ball?
If you’re buying tennis balls for your kids, you should buy slower balls. If you’re playing on hard courts, you should choose extra duty balls so they last longer. If you live in a high-altitude place, you should choose pressureless balls in order to get the most out of your game.
What do numbers on tennis balls mean?
Tennis balls have numbers printed on them so players can distinguish their balls from balls coming from another court. Most people play tennis in an area where people are playing on adjacent courts, and it is very possible that more than one court might be using the same brand and type of ball.
Are professional tennis balls different?
According to the United States Tennis Association, the balls — manufactured by Wilson — are identical in every respect except for the yellow felt coating. “Men and women use the same ball in terms of size, pressure and design,” according to a USTA statement.
How long do tennis balls last?
Playing at a recreational level, a can of pressurised tennis balls will last anywhere between 1-4 weeks of light to moderate play. If used for competitive tennis, a pressurised set of tennis balls might last as little as 1-3 hours. Pressureless tennis balls can last 1 year and maybe even longer.