A tennis ball is the green, yellow, or white bouncing ball designed for the sport of
tennis, designed similarly to a
baseball, though they differ in color, weight and composition. Modern regulation tennis balls are kept under pressure (approximately two atmospheres) until initially used. This is one of the pieces of equipment used in tennis and can vary in size, colour and weight. It can be also used for playground games for children such as
four square or wall ball.
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n.
گيند, ٹينس کي گيند