@article{Ilyin_Alwani_2016, title={Ubiquity and formation of chronic fatigue in qualified sportsmen}, volume={20}, url={https://sportpedagogy.org.ua/index.php/PPS/article/view/30}, DOI={10.15561/18189172.2016.0302}, abstractNote={<p><em>Purpose:</em> estimation of ubiquity of chronic fatigue among qualified sportsmen of Ukraine in different kinds of sports and determination of specificities of chronic fatigue syndrome’s formation among them. <em>Material:</em> in the research qualified sportsmen of different kinds of sports (n=286) participated. For determination of chronic fatigue degree we used the questionnaire of Leonova. <em>Results:</em> in 104 sportsmen we registered symptoms of chronic fatigue of different degree. Among women symptoms of chronic degree were registered oftener (47.0%), than among men (29.2%). Most of chronic fatigue cases were noticed in swimming, light athletics and football. Formation of chronic fatigue was preceded by certain stages: overtiredness, over tension, over training. In 36.4% of the questioned sportsmen we registered chronic fatigue symptoms of different degree. We offered a model of chronic fatigue and syndrome of chronic fatigue formation in qualified sportsmen. <em>Conclusions:</em> progressing of sportsmen’s chronic fatigue and chronic fatigue syndrome are characterized by gradual appearing of stable or relapsing significant tiredness or by quick tiredness. As a result we can observe reduction of usual activity during long period of time (more than one month).</p>}, number={3}, journal={Pedagogics, psychology, medical-biological problems of physical training and sports}, author={Ilyin, V.N. and Alwani, A.R.}, year={2016}, month={Jun.}, pages={11–17} }