APKPure Appを使用する
Tennis Serve Speed Calculatorの旧いバージョンをダウンロードすることが可能
テニスでのサーブ速度を計算する簡単な計算機!
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.
Last updated on 2022年01月28日
Initial Release
Tennis Serve Speed Calculator
1.0 by Ryan Hsieh
2022年01月28日