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- Title
Motor qualities of girls from different populations and evolutionary constitution types.
- Authors
KOLOKOLTSEV, MIKHAIL; ROMANOVA, ELENA; LIMARENKO, OLGA; VOROZHEIKIN, ANTON; BOCHARIN, IVAN; MUNGALOV, ANDREY; TARASOV, ANDREI; AGANOV, SERGEY; BALASHKEVICH, NATALYA
- Abstract
Increasing the effectiveness of physical education classes in educational institutions continues to be an urgent problem. Physical activity individualization issues, based on the account of the human constitution evolutive types remain not fully studied. Research aim is: to conduct a comparative characterization of the relationship between the constitutional types of age evolution and the motor qualities of girls in different populations. Research materials and methods. The participants of the research work were 443 girls, aged 18, university students (Russia). In 2009, 229 girls were examined, in 2020 - 214 people. Anthropometry was performed to determine the length of the body and lower limbs and motor qualities testing. The trochanter index was calculated to determine the girls' evolutionary type of constitution and their sexual development rate. Research results. It was found in 2020, that after 11 years, the number of long-legged girls with a hypo-evolutive type and a timely sexual development rate increased by 5.2 times, with a disevolutive type (TrI = 1.86-1.91) and a delayed sexual development type increased by 2 times. The number of girls with normevolutive, hyperevolutive types of constitution decreased by 2.9 times. The number of short-legged girls with a disevolutive (TrI = 2.04-2.08) constitution type and a slow sexual development rate decreased. As in 2009, no girls with pathological types of constitution were identified. In both populations, representatives of the hypoevolutive and normevolutive constitution types turned out to be more physically prepared; the motor qualities of girls of the disevolutive type with a trochanter index value of 2.04-2.08 were poorly developed. The values of the girls' motor tests (except for the flexibility test) were significantly lower in 2020 compared to 2009. Conclusions. To assess the motor qualities of girls, taking into account the results of the study of the trochanter index, the type of evolutionary body constitution and the sexual development rate.
- Subjects
MOTOR ability; PHYSICAL education; HUMAN constitution; RESEARCH methodology; ANTHROPOMETRY; SEX differentiation disorders; FLEXIBILITY testing (Physiology)
- Publication
Journal of Physical Education & Sport, 2022, Vol 22, Issue 6, p1372
- ISSN
2247-8051
- Publication type
Article
- DOI
10.7752/jpes.2022.06172