Enhance your reaction time and hand eye coordination! Works for. Sports: Baseball, Tennis, Volleyball, Basketball, Football, Boxing, Hockey, Soccer, Table Tennis, etc. Video Games: FPS, RTS, Fighting, Moba, Platformers, Mobile. And more! Board Games: Guesstures, Speed Chess. Game Shows: Family Feud, Jeopardy. Test Taking: Education, Workplace. Music: Piano, Guitar.