Аналіз швидкісних характеристик техніки удару знизу в голову правою рукою з фронтальної стійки у висококваліфікованих спортсменів, які спеціалізуються в рукопашному бою

Abstract

Topicality. Taking into account the physical conditions for the implementation of the necessary motor task, which directly affect and impose requirements on the level of technical, physical, and theoretical preparation of the performer, in order to achieve the desired final result of the athlete’s mechanical actions, a deep understanding of the importance of the relationship between the chosen technical method of performing a sports exercise and the biomechanical parameters of the performer’s movement is required as factors of the effectiveness of the implementation of this method of action. Objective of the Study is analysis of the speed characteristics of a blow from below to the head with the right hand from the front stance in highly qualified athletes who specialize in hand-to-hand combat. 12 highly qualified athletes took part in the research. Among them were 7 masters of sports of Ukraine and 5 masters of sports of international class. The following Research Methods were used in the study: theoretical, pedagogical, mathematical. Results of the Research. We analyzed the average speed indicators in different phases of a blow from below to the head with the right hand from the frontal stance in highly qualified athletes. Indicators of average velocities of various points of the body in the phase of preparation for impact, the highest velocities are the left carpal joint 0,93 m•s-1, the left elbow 0,69 m•s-1 and the left shoulder joints 0,65 m•s-1 respectively. The average velocities of the points of the right leg: ankle, knee and hip joints are 0,6 m•s-1, 0,96 m•s-1 and 1,12 m•s-1, respectively. Analogous indicators of the average velocities of the points of the left leg are 0,06 m•s-1, 0,55 m•s-1 and 0,64 m•s-1, respectively. Conclusions. The outlined problem for a wide range of scientific knowledge on sports training is not new, however, it is especially relevant for hand-to-hand combat due to the specifics of the implementation of motor actions.