Ostrovskyi M. Improvement of technical skill of hammer throwers in conditions of using various systems of additional weights

The thesis is devoted to making and implementing the individual model of competition-exercise taking at the expense of goal-directed change of mass-and-inertial factors links of locomotors apparatus hammer throwers. With a view of solving the assigned problems and finding objective evidence such research methods as analysis of special scientific-and-methodological literature, summarizing of progressive sport practice, pedagogical observations, pedagogical experiment, anthropometric measurements, video filming, biomechanical analysis and synthesis of kinematic structure of movements and methods of mathematical statistics were used in this work. Theoretical analysis brought to light the following: grounds for additional-weight application taking into consideration the necessary changes of kinematical and dynamical structure for rotary-and-forward movement are absent today. Mechanisms of record-result achievement that should serve as a base for simulation of changing the mass-and-inertial properties of system "thrower - hammer" is not identified.