Oliinyk M. Improving the training process of qualified volleyball players based on the use of model characteristics of competitive activities

The dissertation research solves the scientific and practical task of substantiating, developing and implementing a program to improve the training process of qualified volleyball players based on the use of model characteristics of competitive activities. The main differences of our proposed experimental program from the traditional program of technical and tactical training of qualified volleyball players at the stage of maximum realization of individual capabilities are as follows: inclusion in the methods of evaluation of the main indicators of technical and tactical actions of video recording equipment and modern computer programs «Statistics» and «Data volley»; use of model characteristics of technical and tactical training of qualified volleyball players of different game roles; a specific list of reliable criteria for the formation of model characteristics of technical and tactical actions in the process of competitive activities (maximum, minimum-sufficient, average, individual model indicators and their ranges); developed structures and content of model training sessions within individual micro- and mesocycles, taking into account the game role, age and sports qualifications of volleyball players; the list of special training means for increase of a level of technical and tactical preparation of qualified volleyball players according to model characteristics of their competitive activity is offered; optimal training modes for model training sessions are determined. As a result, the directed application of the program for improving the training process of qualified volleyball players on the basis of determining the model characteristics of their competitive activity in the 2016-2017 and 2017-2018 seasons recorded a statistically significant increase in the total number of points scored when performing the attack technical and tactical actions from 1 and 2 lines: рlayers' «diagonal» roles increased by 10,99% (statistically significant differences (at p<0.01); the players of the role of the «finished» have grown by 9,34% (statistically significant differences (at p<0,01); the players of the «central blocking» rank have grown by 4,88% (statistically significant differences (at p<0,01). An analysis of competitive activity suggests that under the influence of the program of improving the training process, the effectiveness of the competitive activities of qualified volleyball players in the 2017-2018 season is higher than the figures recorded in the 2016-2017 season. The most significant integral indicator is the number of points scored the volleyball players have increased by 5 points in quantitative indicators (9 points in the season 2016-2017 and 14 points in the season 2017-2018) and 27,78% – in qualitative indicators (50% in the season 2016-2017 and 77,78% in the season 2017-2018). The effectiveness of the program to improve the training process of qualified volleyball players based on the use of model characteristics of competitive activities has been experimentally proven.