Issue 1-83, 2018

Dynamics of Functional State of Children's Junior Sports School at the Competition Activity Period

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1 Morozov Yu.S.

1 Post-graduate student of the Department of Rehabilitation, Sports Medicine and Physical Education FGBOU in the Follow them. N.I. Pirogov Ministry of Health of Russia, Moscow, Russia


ABSTRACT

The article presents the results of the study of the dynamics of the functional state of the pupils of the Youth Sports Schoolduring the period of competitive activity. After a full survey of athletes with the definition of physical development and comparisonof the obtained indicators with the average indicators, the period of intensive training and competitive activity followed. The studyinvolved 300 young athletes – students of the Youth Sports School, 150 of which – boys 11 years old, and 150 –12 years.The received results testify that all sportsmen at the time of the beginning of the research have good physical data anda high adaptation to physical loads. Boys of both age groups recover quickly after training, shifts of hemodynamics andbiochemical blood parameters at the same time correspond to the loads and quickly return to the initial ones without harmfulinfluence on the state of organs and systems. In the study of the nervous system, it was found that in the developmentof static and motor functions, conditioned reflex activity and language, children of both age groups did not lag behind theirpeers (from a pediatric history).The results of the survey after the competitive period indicate a significant decrease in endurance and resistance tohypoxia of young athletes of both groups. Despite the fact that the indicators of physical development of athletes haveremained the same, the endurance rates have significantly decreased, i.е. there was a discreption of these indicators.After the competitive period, the hemodynamic parameters of all subjects significantly worsened, and the increase in theconcentration of lactic acid in the blood suggests that the organisms of athletes do not have time to recover after intensivephysical exertion, and this does not lead to training and adaptation, but, on the contrary, worsens the general condition ofthe young athletes and reduces its ability to achieve professional success.Thus, comparing the data at the time of the beginning of the study and after six months of intensive training and thecompetition period, the necessity of developing a complex of restorative measures with the purpose of blocking the developmentof the overtraining syndrome among young athletes was confirmed.


KEYWORDS: diagnostics, functional tests, endurance, hemodynamics, massage, overtraining, rehabilitation, competitions, sportsmen, sports training, psychoemotional state, fatigue, physical activity, physical qualities, medical control, technique


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This is an open article under the CC BY 4.0 license. Published by the National Medical Research Center for Rehabilitation and Balneology.