The "YO YO Endurance Test" provides an important instrument for determining the level of physical efficiency of an athlete. The physical capacity is evaluated quickly...展开

The "YO YO Endurance Test" provides an important instrument for determining the level of physical efficiency of an athlete. The physical capacity is evaluated quickly and easily by placing two cones spaced 20 meters each other. The athlete has to run at full speed from one cone to another and then r…收起

GREATLY improved the quality of sounds on bluetooth speakers..!!! Now you can connect an external speaker and view the successful connection on the test page We continue to work to improve the application. Please help us by giving us tips and tricks that we really appreciate.