An ordinary tennis ball always consists of two parts, the inner part and the shell. The inner part is made of hollow rubber (core) and the outer shell is made of wool (felt). Tennis balls have two main colors that are allowed to be used in tournaments: white and yellow-green. Tennis balls range in diameter from 2.5 inches (6.25 cm) to 2.63 inches (6.57 cm) and weigh between 56 grams and 59.4 grams. According to the rules of tennis, when dropped from a height of 100 inches (254 cm) onto the cement floor, the ball must have a bounce of 53 to 58 inches (135 to 147 cm).
Mens vs Womens tennis balls
The United States Tennis Association said: “Men and women use the same ball in terms of size, pressure and design. The sole difference is that the men compete with an extra-duty felt ball while the women compete using a regular-duty felt ball.”
The purpose of using two different tennis balls is simple: To make the women’s game a little faster.
This difference is important, because the density of the yellow felt coating has a huge impact on the speed and action of the ball.
View more at Tennisladys: https://tennisladys.com/mens-vs-womens-tennis-balls/
source https://tennisladys.doodlekit.com/blog/entry/16130143/mens-vs-womens-tennis-balls
from Tennisladys https://ift.tt/3knI03k
No comments:
Post a Comment