Optimization of technical element in volleyball – attack

Rzhanov Aleksei Aleksandrovich, Shishlyannikova Olga Alexandrovna, Matrosova Ekaterina Nikolaevna, Poshvenchuk Boris Leonilovich

Forward kick (OU) is a game element that is a decoration of volleyball, which has technical features in its execution and high requirements for the players who perform it. Technical, psychological and special physical training provide criteria that contribute to the implementation of OU. The effectiveness of the attack depends on the player's motor characteristics, his skills, abilities and understanding of the psychophysical components of the whole process, which can be optimized in the training process. The main idea and purpose of work in the correction of technical and psychomotor components of action (OU) in volleyball is the search for methods of improvement and possible specific individual qualities associated with physical characteristics and congenital inclinations. Research methods: Having analyzed the holistic action and disassembled it by stages of execution, into preparation, takeoff and pushing, attack, landing and switching, we will analyze and predict the criteria that are significant in performance. Step by step we will investigate the technical part associated with the biomechanical features of the movement of body segments and the combination of fusion into a common motor impulse, we will calculate energy losses and possible options for saving through the transfer coefficient from hand to ball. Let us consider the psychomotor coordination components of the discriminatory sensitivity of the parameters of their own movements, which affect individual motor functions and the overall result as a whole. Let us experimentally prove the effectiveness of exercises that develop the selected parameters, marked by their development using tests. Let us substantiate the influence and significance of an in-depth study of complex coordination elements in sports training. Let us compare the results of the experimental and control groups, process the statistics of performance and prove the applicability of the proposed optimization methods in sports training. Research results. Recommendations and calculations in the correction of the attacking strike execution technique, exercises and tests that form a more accurate and effective execution, in aggregate, optimizing the full motor action, have reliability and practical significance in application.

Keywords:attacking blow, technical performance, optimization of motional action, correction of movements, volleyball, psychomotor skills.