Accuracy of movement action as a rating criterion of badminton players

Ways of quantitative estimation of accuracy of physical actions of a person are shown. Quantitative estimations of accuracy of movement actions of sportsmen of game sports are considered. Testing of accuracy of movement actions of badminton players is held. The research gives the chance for objective definition of a rating of badminton players by criterion of accuracy of reaction that helps to ensure positive training effect and determination of the most promising sportsman at a particular moment of time.