SpeedBox is the technical implementation of the testing and training classics Beep Test and YoYo Intermittent Recovery Test. With the help of our proven contact sensor technology and the SpeedPro software developed over many years, speed endurance tests can be performed precisely and without measurement errors. All time intervals are signaled both acoustically and visually. The time recording and the termination time are automatically recorded and displayed. In addition to the recording and analysis of speed endurance, other programs such as jump analyses and tapping tests are also integrated in the SpeedBox.