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Orientador(es)
Resumo(s)
Emparelhar crianças propicia sucesso e reduz lesÔes no desporto. Apesar das diferenças de maturação entre
crianças, a idade cronolĂłgica mantĂ©m-se o principal critĂ©rio para equalizar os nĂveis de competição, mas com
uma eficiĂȘncia limitada. No entanto, no karatĂ©, o peso tambĂ©m Ă© considerado. Fomos verificar se existe associação entre a idade cronolĂłgica e os indicadores maturacionais e, encontrar modelos simples que permitam colocar em reflexĂŁo novas formas de avaliação da maturação. Foram recolhidos dados em 54 jovens
praticantes de karatĂ© (idade: 12,67 ± 2,49 anos; experiĂȘncia: 4,99 ± 2,44 anos; altura: 150,45 ± 15,25cm; peso: 43,09 ± 14,17 kg, 20 raparigas). A idade correlacionou-se significativamente com auto-observação da maturação sexual (rho = 0,838; p < 0,01), e foi possĂvel encontrar modelos de regressĂŁo simples que tĂȘm uma
explicação moderada na maturação, apenas utilizando variĂĄveis de medição simples, tal como a altura, o peso e o perĂmetro do braço. Estes resultados devem levar as entidades competentes a refletir acerca do modo de
emparelhamento dos atletas nas competiçÔes de uma forma justa em termos de maturação.
Paring children improve the chance for success and reduce injury in sport. Despite the maturity differences between children, chronological age remains the main criterion to equalize competition levels, but with limited efficiency. However, in Karate, weight is also considered. We went to investigate the association between chronological age and maturational indicators and find simple models to put on reflection new ways to assess the maturity. Data were collected in 54 young Karate practitioners (age: 12.67 ± 2.49 years, experience: 4.99 ± 2.44 years, height: 150.45 ± 15.25 cm, weight: 43.09 ± 14, 17 kg, 20 girls). Age correlated significantly with self-observation of sexual maturation (rho = 0.838; p < 0.01), and it was possible to find simple regression models that have a moderate explanation in maturation, using only simple measurable variables such as the height, weight and arm circumference. These results should lead the competent entities to reflect on the way of pairing of the athletes in the competitions, in a fair way in terms of maturation.
Paring children improve the chance for success and reduce injury in sport. Despite the maturity differences between children, chronological age remains the main criterion to equalize competition levels, but with limited efficiency. However, in Karate, weight is also considered. We went to investigate the association between chronological age and maturational indicators and find simple models to put on reflection new ways to assess the maturity. Data were collected in 54 young Karate practitioners (age: 12.67 ± 2.49 years, experience: 4.99 ± 2.44 years, height: 150.45 ± 15.25 cm, weight: 43.09 ± 14, 17 kg, 20 girls). Age correlated significantly with self-observation of sexual maturation (rho = 0.838; p < 0.01), and it was possible to find simple regression models that have a moderate explanation in maturation, using only simple measurable variables such as the height, weight and arm circumference. These results should lead the competent entities to reflect on the way of pairing of the athletes in the competitions, in a fair way in terms of maturation.
Descrição
Palavras-chave
Sports competition maturation Karate martial arts combat sports kumite
Contexto Educativo
Citação
Branco, M., VencesBrito, A. M., Seabra, A. P., MercĂȘ, C., Rodrigues-Ferreira, M. A., Milheiro, V., & Catela, D. (2019). Estudo exploratĂłrio sobre maturação e nĂvel de competição em jovens praticantes de karatĂȘ. 2019, 14(1), 8. doi:10.18002/rama.v14i1.5762
Editora
Universidade de LeĂłn
