The aim of the study is to assess the physical development of athletes involved in swimming. Materials and methods. Two groups of adolescents of similar age (boys) were examined: group P – 30 adolescents involved in swimming, and group Sh – schoolchildren involved in physical education only in the corresponding lessons in a comprehensive school. Based on the anthropometry results, the average group indicators of weight, body length and chest circumference were calculated. After an individual assessment of each indicator, taking into account the scale of sigma deviations and entry into centile corridors, the distribution of the subjects by the level and harmony of physical development was determined. and the nature of deviations. Results. According to the presented somatometric indicators, reliable differences were established between the groups not only in average values, but also in qualitative assessments (level and distribution). Conclusion. Physical development is a meaningful parameter of adolescent health, which still does not have a unified approach. The obtained results confirm the importance and necessity of developing objective age-sex scales of individual indicators of physical development and a comprehensive assessment of the latter, not only taking into account the fact of playing sports, but also its specialization
Autors:
Petrushkina N.P., Zvyagina E.V., Kotlyarov A.D.
Keywords:
#Teenagers
#Water sports
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More about the authors:
Petrushkina Nadezhda Petrovna – Doctor of Medical Sciences, Head of the Department of Physiology, Ural State University of Physical Culture. Chelyabinsk, Russia. 454091, Chelyabinsk, st. Ordzhonikidze, 1.
Ekaterina Vladimirovna Zvyagina – Candidate of Pedagogical Sciences, Associate Professor, Associate Professor of the Department of Physiology, Ural State University of Physical Culture. Chelyabinsk, Russia. 454091, Chelyabinsk, st. Ordzhonikidze, 1.
Kotlyarov Aleksey Dmitrievich – candidate of pedagogical sciences, associate professor, head of the department of theory and methodology of gymnastics and water sports, Ural State University of Physical Education. Chelyabinsk, Russia. 454091, Chelyabinsk, Ordzhonikidze str., 1.