If you believe that tennis balls are only yellow-colored comfortable balls, each just like another, you're most surely incorrect. Tennis balls are a lot more than that.
Here are a few information about tennis balls which you may or may not already know:
There are two principal kinds of tennis balls: pressurized and pressure less. Pressurized versions have got a hollowed out core, stuffed with air. A few tennis ball companies use nitrogen in the middle, simply because this gas can be maintained longer - pressurized balls are going to lose their pressure around a month after opening the pressurized can that they come in. As they lose their pressure, they come to be "dead" and will not bounce so perfectly.
Pressure less balls have got a solid core. These types of balls are excellent for everyone who doesn't play tennis very often and/or for you to use as training balls. These kinds of balls tend not to lose their bounce. Nevertheless, the felt will gradually wear off, and so they will eventually end up being replaced.
Here are a few information about tennis balls which you may or may not already know:
There are two principal kinds of tennis balls: pressurized and pressure less. Pressurized versions have got a hollowed out core, stuffed with air. A few tennis ball companies use nitrogen in the middle, simply because this gas can be maintained longer - pressurized balls are going to lose their pressure around a month after opening the pressurized can that they come in. As they lose their pressure, they come to be "dead" and will not bounce so perfectly.
Pressure less balls have got a solid core. These types of balls are excellent for everyone who doesn't play tennis very often and/or for you to use as training balls. These kinds of balls tend not to lose their bounce. Nevertheless, the felt will gradually wear off, and so they will eventually end up being replaced.
Whenever you purchase new tennis balls, the package which they are available in needs to be definitely marked with what sort of balls it has - regular duty, extra duty, or high altitude.
Normal duty types must be used on indoor and clay-based courts, while the extra duty kind are encouraged on grass courts. High altitude tennis balls are used in sites such as Colorado where you are trying to play 4, 000 feet or even more above sea level. These types of balls have different pressure - regular balls will bounce exceedingly at this height.
With no yellow (or white...) fuzziness on the balls, the game of tennis would be a great deal different. The fuzz of the balls builds friction. Which creates drag in the air, boosting topspin and backspin and making these shots easier to carry out.
For Information: Tennis Balls
Normal duty types must be used on indoor and clay-based courts, while the extra duty kind are encouraged on grass courts. High altitude tennis balls are used in sites such as Colorado where you are trying to play 4, 000 feet or even more above sea level. These types of balls have different pressure - regular balls will bounce exceedingly at this height.
With no yellow (or white...) fuzziness on the balls, the game of tennis would be a great deal different. The fuzz of the balls builds friction. Which creates drag in the air, boosting topspin and backspin and making these shots easier to carry out.
For Information: Tennis Balls