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首页> 外文期刊>Revista Brasileira de Medicina do Esporte >Influência da massa corporal sobre a aptid?o física em adolescentes: estudo a partir de escolares do ensino fundamental e médio de Sorocaba/SP
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Influência da massa corporal sobre a aptid?o física em adolescentes: estudo a partir de escolares do ensino fundamental e médio de Sorocaba/SP

机译：体重对青少年身体素质的影响：来自Sorocaba / SP的中小学生的研究

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Considering the exposition to health risks obese adolescents are submitted, the need exists to perform sound essays about the matter. This project aimed to explore relations between excess of body weight and fitness in adolescents. It is a cohort study, taking body mass index (BMI) as independent variable, and abdominal endurance, strength of lower limbs, flexibility and agility as dependent ones. Interest data were collected in two different opportunities (at beginning of two successive years), according to specific test. Profile analysis was performed and complemented by construction of simultaneous confidence intervals at a 5% level. A 21.42% prevalence of excess body weight was detected, this being associated to: a) decreased abdominal endurance and strength of lower limbs and no evolution in agility averages, in boys; b) decreased abdominal endurance and agility in girls, in the beginning of the considered period. Comparison between the two assessments showed that: agility of girls with adequate body weight decreased significantly; abdominal endurance increased in boys even with excess of body weight; agility became better in boys with lower BMI. Averages of abdominal endurance, strength of lower limbs and agility were also significantly increased in boys. Discussion is focused on the need to prescribe physical activities to adolescents strictly based on body composition and gender.
机译：考虑到肥胖青少年面临健康风险，因此有必要就此事发表合理的论文。该项目旨在探讨青少年超重与健身之间的关系。这是一项队列研究，以体重指数（BMI）为自变量，以腹部耐力，下肢力量，柔韧性和敏捷性为因变量。根据特定测试，在两个不同的机会（连续两年开始）中收集了兴趣数据。执行轮廓分析，并通过构建5％的同时置信区间进行补充。检测到超重发生率为21.42％，这与以下方面有关：a）男孩的腹部耐力和下肢力量降低，敏捷度平均值没有变化; b）在所考虑的时期开始时，女孩的腹部耐力和敏捷性下降。两次评估之间的比较表明：体重适当的女孩的敏捷性明显下降;即使体重超标，男孩的腹部耐力也会增加; BMI较低的男孩的敏捷性变得更好。男孩的腹部耐力，下肢力量和敏捷性平均值也显着提高。讨论的重点是严格按照身体成分和性别规定青少年的体育活动。

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