MODERN METHODS OF REGISTRATING TIME PARAMETERS IN VOLEYBALL
The paper illustrates the measuring instrument, made by the authors, and its technical characteristics for registrating the length of the ball flight in volley-ball, and also the modified methods of testing special physical qualities of the volleyballer. The usage of this device gives trainer the opportunity to get trust-worthy information about time parameters characteristic for moving activity in volley-ball that will give the opportunity to correct the teaching and training process in time and work out the effective methods of training volleyballers.