Features of the technique of lateral hand blow at close range of highly qualified athletes specializing in hand-to-hand combat

Abstract

In this article, on the basis of video filming and biomechanical video computer analysis using the "Qualisys" optoelectronic system, the features of the lateral hand strike technique at a short distance of highly qualified athletes specializing in hand-to-hand combat are determined. Our data made it possible to establish that the hand strike technique at close range is individual for highly qualified athletes. At the same time, the general dynamics of changes in individual indicators was found. So, after accepting the initial position, the movement of a highly qualified athlete begins with a rather active advancement of the right side of the pelvis, as well as the hip joint forward-down-right. At the same time, the opposite movement of the right shoulder joint is observed – back-down-left, which leads to a turn and tilt of the athlete's body back. Modern video recording systems allow obtaining objective quantitative characteristics of the athlete's body movement, fully satisfies the necessary metrological requirements for biomechanical analysis, synthesis and modeling.