Annotation. In this scientific report a modern system of young judoists training for important competitions and its urgent problems are presented. The situation is studied with the indices of microcirculation revelation among young sportsmen-judoists, who practice weight cutting during precompetitive period. Materials. This work is the continuation of the previous work and is based on the conclusions, which has been done during an earlier study of the microcirculation state among sportsmen-juniors, who used the method of weight cutting while training for important competitions in order to be included into the set weight category. Received earlier results were taken into consideration and on their basis some corrections were made in this work. Research methods: The work was held in terms of training judo team of juniors for several competitions, during which the observation was held over the whole system of young sportsmen training functioning, including the work estimation of the training staff, sportsmen , a complex scientific group and medical-biological support. Results. As it is stated from the received results, initially before weight cutting, two weeks before the competitions, among all sportsmen-juniors normal values of microcirculation index are determined, which show normal metabolic processes at a micro level and which provide an optimal functioning of cardiovascular system, neuro-hormonal reactions and metabolism in general. After beginning the process of weight cutting during precompetitive period, the integral index of microcirculation changed, which is determined by autointoxication, which goes with weight cutting and it corresponds with the 1st degree of microcirculation violation and compensated disorders of transcapillar metabolism indices. After the competitions and weight cutting all sportsmen-juniors have the same disorders of microcirculation and it proves the fact that the processes of products of metabolism elimination still continue in the organism of sportsmen and it corresponds with the 1st degree of microcirculation violation and compensated disorders of transcapillar metabolism indices. Conclusion. The received results prove that among all sportsmen, who used the method of weight cutting, irrespective of the volume and the duration of the process, start the processes of metabolism violation during weight cutting, including a micro level and it slows down the process of products of metabolism elimination. Metabolic processes inhibition always makes the indices of sports readiness worse, including general, special readiness, moral-volitional qualities, psychological component and motivation to struggle and win and also all cognitive functions, including speed of thought and speed of making decisions. According to the results of this research we can come to the conclusion that without a special support, which would be directed at transcapillar metabolism disorders elimination or at least minimization during weight cutting, it is not recommended to use means of weight cutting among sportsmen-juniors and also the athletes` state, which was revealed during weight cutting, increases the danger of getting injuries during competitions in such dangerous kind of sport as single combat.
© Copyright 2016 The Russian Journal of Physical Education and Sport. Naberezhnye Chelny State Pedagogical University. Alle Rechte vorbehalten.