Research of key morphological characteristics and values of external breath function among 16-19 years old judoists of the Olympic preparation centre

Sports productivity in judo depends on advancing speed and speed-power qualities of performance of special technical and tactical actions. Realization of the last is determined by optimum physical, functional and psychological readiness to stand against different opponents. Thereupon there is a problem of rivalry with opponents of different length of a body within a weight category, and also weight of a body (heavy weight, middleweight and lightweight). Besides, it is important to study style of conducting a duel of the prospective contender, with psychological features and special technical and tactical actions.