OPERATIONAL CONTROL OF COMPETITIVE ACTIVITIES OF HIGH QUALIFIED VOLLEYBALL PLAYERS

Abstract

The article presents the volleyball players data of technical and tactical actions operative control research in the process of competitive activity. The competitive activity analysis of volleyball players is conducted by computer statistics «Data volley 4 media». The use of a computer program by coaches provides an opportunity to review the statistics of the opponent’s team and plan tactical actions for the game, overall it ultimately reduces the time for shorthand recording and processing of results.

Article’s purpose. The purpose of the work is to prove the effectiveness of technical and tactical actions operational control of the volleyball players by the computer statistics program «Data volley4 media» methods in the competitive activities process.

Methodology. Theoretical and empirical methods were applied to implement the main objectives of the subject, which is studied in the article, namely: theoretical analysis, comparison, generalization, diagnosis and methods of mathematical statistics.

Scientific novelty. It is found that previously kept by a separate statistician of each team game statistics (stenographic record) took into account the individual technical and tactical actions and coaching instructions. The program sets standard requirements for specific technical and tactical actions.

Conclusions. The use of the statistical program has significantly increased the information efficiency and accessibility. The subjective disadvantages of this program include the fact that the program Data volley4media does not take into account the individual coaching instructions, the program is developed according to the classical game combinations scheme and tactical actions that is, the calculation of points is one hundred percent, and the calculation of efficiency ratios is underestimated or overestimated. It is proved that the use of the program «Data volley4 media» increases the informativeness, accessibility and efficiency of obtaining information, which is important for the technical and tactical actions adjusting in the competitive activities process and proves the effectiveness of this program.