8月29日 的 BeamTrainer 2.0 應用程式分析

This new time tracking application is very simple to use. You will need nothing else but your smartphone or tablet to download the Beam Trainer iOS app and start using it. For more accurate results and professional trainings use Beam Trainer app with compatible Beam Trainer photocells system which is perfect to use for speed and power sports such as football, basketball or athletics.