Алгоритм анализа техники выполнения соревновательного упражнения у стрелков из лука различной квалификации

Abstract

The study represents the data of biomechanical analysis of movements’ efficiency of competitive exercise of athletes-archers in qualification aspect based on application of hardware and software means. The algorithm of actions’ sequence within remote registration and assessment of shot’s temporal characteristics’ process, body position, plantar pressure of the foot’s distribution and skeletal muscles’ bioelectrical activity were described. Individual distinctive characteristics of temporal parameters and duration of single phases of shots during performing competitive exercise by different qualification sportswomen were defined. It was revealed that the most extended phases are the hold-on phase and ready position phase. Individual and comparative analyses of patterns of total electromyography of key muscles were carried out, that point out at certain multilevel in the amplitude-frequency spectrum, and also the involvement in the functioning of certain set of muscles, strength potential and sportswomen’s operating economy taking into account their skill level.