The short form speed gun which measures a chute of Sir car.
Method
1 and the distance Id like to measure are established. (PK 11m Penalty area 16.5m)
The moment 2 and a ball were refused, I keep pushing somewhere of a screen.
If a ball arrives at 3 and the established distance, a start button is separated.
4 and the speed shown to a screen are your velocity of pitching.
The thing into which event recording function is loaded can take out the average velocity of pitching.
※ Please use it by the standard degree thoroughly.