Analysis of physical performance in children of seven to ten years old.

Abstract

Capacidade f?sica ? o termo utilizado para agrupar as capacidades for?a, velocidade, resist?ncia, flexibilidade e coordena??o. O desempenho f?sico de crian?as ? preocupa??o permanente entre os especialistas da ?rea da sa?de. Esse interesse justifica-se j? que a atividade f?sica desempenha importante papel na preven??o de doen?as e melhoria da capacidade funcional. O objetivo do presente estudo foi analisar as capacidades f?sicas em crian?as de ambos os sexos. Ap?s consentimento por escrito dos pais, participaram do estudo 232 crian?as de ambos os sexos entre as idades de sete e 10 anos. A capacidade f?sica foi avaliada utilizando-se os testes de sentar e alcan?ar, resist?ncia abdominal, salto horizontal e corrida de 30 metros. Foi utilizado ANOVA two way e post hoc de Tukey para compara??o das vari?veis entre as idades e o sexo. O n?vel de signific?ncia foi de 5%. A flexibilidade n?o foi modificada pela idade e sexo. O salto horizontal e o n?mero de abdominais foram maiores nos meninos comparados ?s meninas e nas idades de 10, nove e oito anos comparados a idade de sete anos. O tempo para percorrer 30 m foi menor nos meninos comparado ?s meninas, sendo que a idade de 10 anos apresentou valores menores comparado as demais idades e as idades de nove e oito anos demonstraram menores valores comparado a idade de sete anos. De modo geral, os meninos apresentam melhor desempenho f?sico comparado ?s meninas na faixa et?ria avaliada. A idade de sete anos parece representar um per?odo de transi??o no desempenho f?sico.Physical performance is the term used to group strength, speed, endurance, flexibility and coordination capacities. The physical performance in the children is concern among experts in the field of health. This interest justified because physical activity can prevent illness and increase functional capacity. The aim of present study was assessment physical capacity in children of both sex, boys and girls. After consent of parents, concerns of study 232 children among seven and 10 years-old of both sexes. The performance motor was assessment using sit-and-reach, horizontal jump, abdominal endurance and 30 meters tests run. ANOVA Two-way and Tukey post hoc was used to compared variables among sex and ages. The significant level was 5%. Flexibility did not differ among ages and sex. The horizontal jump distance and abdominals number were higher in male group compared to the female group and eight, nine and 10 years-old were higher compared to seven years-old. The abdominals number was higher in male group compared to female group and eight, nine and 10 years-old are higher compared to seven years-old. The time to going 30 meters was small in the male group compared to female group and running time was small in the 10 years-old compared to other ages and the nine and eight years-old was small than seven years-old. In general, the boys presented better performance than girls in the ages assessment. The age seven years-old apparent represented a period of transition in the physical performance

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