Facts,about,Tennis,Balls,Tenni sports Facts about Tennis Balls
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Tennis balls are inflated, felt-coveredrubber balls of approximately 2.7 inches diameter. The usual color ofa tennis ball is yellow, although it may give the impression of beinggreen due to its fluorescent nature. History of Evolution of Tennis BallsEarlier,tennisballs were made of a variety of material,such asLeather and stuffed with hair orwoolStomach of a sheep or goat,wrapped with wool and tied with a ropeAnimal furPine woodRope made from the intestines andmuscles of animalsHowever, the modern tennis ball seemsto have directly stemmed from those made in the 18thcentury. Strips of wool (¾ inches in length) were tightly woundaround a nucleus made of cork. Then a string was tied around thatball, after which the entire thing was covered and sewn with a whitecloth.Tennisballs with a cork core and a cloth coveringis still used in the original game of tennis, now known as, RealTennis. Modern tennis balls are made fromvulcanized rubber (rubber cured with sulfur), a compound that ishighly durable and strong, with the right consistency. The mostexpensive ingredient in a tennis ball is felt, which can be adjustedin different ways to alter of the balls properties. Steaming thefelt heightens the nap and makes the substance fluffier. Thisincreases the balls wind resistance and control, while reducingthe bounce and speed. A compact nap causes a tennis ball to skip onstriking the racket or hitting the ground.Types of Tennis BallsThe two main type oftennisballs are:Pressurized Such balls have ahollow core, filled with nitrogen. The pressure lasts forapproximately a month, after which the ball becomes dead. Pressureless This type oftennis ball has a solid core and is suitable for those trainingthemselves in the game. The ball does not lose its bounce easily.However, there are chances of the felt wearing off soon.Some other kinds of tennis balls are:Regular duty tennis balls These are meant for use in indoor and clay courts.Extra duty tennis balls Thesemust be used on grass and concrete tennis courts. If used on clay,the ball might get too fuzzy.High altitude tennis balls These are used in high altitude regions, such as Denver, where theland is 4000 feet or more above the sea level. Regular balls havegreater bounce at elevated levels.To purchase superior quality tennisballs at reasonable rates, visit www.holabirdsports.com.
Facts,about,Tennis,Balls,Tenni