A simple calculator that calculates your serve speed in Tennis!
The Tennis Serve Speed Calculator allows you to measure your serve speed accurately, by simply selecting your height, serve location, and time taken for the ball to reach the ground from your racket using the built-in timer.
The Tennis Serve Speed Calculator allows you to measure your serve speed accurately, by simply selecting your height, serve location, and time taken for the ball to reach the ground from your racket using the built-in timer.
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