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O efeito do treino intensivo na maturação óssea e hormonal em ginastas femininas: revisão bibliográfica
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| 38039 | 965.3 KB | Adobe PDF |
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Abstract(s)
Introdução: o treino intensivo, regular e precoce em ginastas poderá interferir no desenvolvimento das atletas. Objetivo: analisar o efeito do treino intensivo na maturação óssea e hormonal em ginastas femininas. Metodologia: Foi efetuada uma pesquisa computorizada nas bases de dados Pubmed, PEDro e Web of Science para encontrar estudos publicados com os efeitos do treino intensivo no desenvolvimento maturacional das ginastas. Recorreu-se à escala de Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) para avaliar a qualidade metodológica dos artigos selecionados. Resultados: após a seleção dos artigos, 5 cumpriram os critérios de elegibilidade, incluindo 646 atletas do género feminino, das quais foram analisados 452 de ginastas, com idades compreendidas entre os 8 e 23 anos. O treino intensivo demonstrou alterações hormonais nas ginastas, como concentração de androstenediona e atrasos na idade da menarca, mas sem consenso quanto à maturação sexual. Relativamente à maturação óssea, as ginastas apresentam um atraso na idade óssea, na idade do pico de crescimento, e na altura do alvo. Mas, demonstram um aumento da densidade mineral óssea e volumétrica, havendo diferenças entre as atletas de ginástica artística e ginástica rítmica. Conclusão: a prática de ginástica, através do treino intensivo, pode influenciar, de certo modo, a maturação óssea e hormonal das atletas.
Background: intensive, regular and early training in gymnasts may interfere in the athletes' development. Objective: to analyse the effect of intensive training on bone and hormonal maturation in female gymnasts. Methodology: a computerised search in Pubmed, PEDro and Web of Science databases was performed to find published studies on the effects of intensive training on the maturational development of gymnasts. The Strengthening the Reporting of Observational Studies (STROBE) scale was used to assess the methodological quality of the selected articles. Results: after the selection of articles, 5 met the eligibility criteria, including 646 female athletes, of which 452 of gymnasts, aged between 8 and 23 years, were analysed. Intensive training showed hormonal changes in gymnasts, such as androstenedione concentration and delays in the age of menarche, but without consensus regarding sexual maturation. Regarding bone maturation, gymnasts show a delay in bone age, in the age of peak growth, and in the target height. But, they show an increase of the bone mineral density and volumetric, having differences between the artistic gymnastics and rhythmic gymnastics athletes. Conclusion: the practice of gymnastics, through intensive training, can influence, in a certain way, the athletes' bone and hormonal maturation.
Background: intensive, regular and early training in gymnasts may interfere in the athletes' development. Objective: to analyse the effect of intensive training on bone and hormonal maturation in female gymnasts. Methodology: a computerised search in Pubmed, PEDro and Web of Science databases was performed to find published studies on the effects of intensive training on the maturational development of gymnasts. The Strengthening the Reporting of Observational Studies (STROBE) scale was used to assess the methodological quality of the selected articles. Results: after the selection of articles, 5 met the eligibility criteria, including 646 female athletes, of which 452 of gymnasts, aged between 8 and 23 years, were analysed. Intensive training showed hormonal changes in gymnasts, such as androstenedione concentration and delays in the age of menarche, but without consensus regarding sexual maturation. Regarding bone maturation, gymnasts show a delay in bone age, in the age of peak growth, and in the target height. But, they show an increase of the bone mineral density and volumetric, having differences between the artistic gymnastics and rhythmic gymnastics athletes. Conclusion: the practice of gymnastics, through intensive training, can influence, in a certain way, the athletes' bone and hormonal maturation.
Description
Projeto de Graduação apresentado à Universidade Fernando Pessoa como parte dos requisitos para obtenção do grau de Licenciado em Fisioterapia
Keywords
Ginástica Treino intensivo Crescimento Maturação Osso Esqueleto Gymnastics Intensive training Growth Maturation Bone Skeleton