Effects of programmed physical activity on body composition in post-pubertal schoolchildren

被引：9

作者：

Farias, Edson dos Santos ^{[1
,2
,3
]}

Goncalves, Ezequiel Moreira ^{[2
,4
]}

Morcillo, Andre Moreno ^{[5
]}

Guerra-Junior, Gil ^{[4
,5
]}

Silverio Amancio, Olga Maria ^{[1
]}

机构：

[1] Univ Fed Sao Paulo UNIFESP, Dept Pediat, Escola Paulista Med, Sao Paulo, SP, Brazil

[2] Univ Estadual Campinas, UNICAMP, Fac Ciencias Med, Sao Paulo, SP, Brazil

[3] Univ Fed Rondonia UNIR, Pioneiro, RO, Brazil

[4] Univ Estadual Campinas, UNICAMP, Fac Ciencias Med, Lab Growth & Body Composit,Ctr Invest Pediat CIPE, Sao Paulo, SP, Brazil

[5] Univ Estadual Campinas, UNICAMP, Fac Ciencias Med, Dept Pediat, Sao Paulo, SP, Brazil

来源：

JORNAL DE PEDIATRIA | 2015年 / 91卷 / 02期

关键词：

Motor activity; School health; Body composition; Overweight; Obesity; RISK-FACTORS; MASS INDEX; ADOLESCENTS; CHILDREN; INTERVENTIONS; YOUTH; METAANALYSIS; INTENSITY; NUTRITION; STUDENTS;

D O I：

10.1016/j.jped.2014.06.004

中图分类号：

R72 [儿科学];

学科分类号：

100202 ;

摘要：

Objective: To assess body composition modifications in post-pubertal schoolchildren after practice of a physical activity program during one school year. Methods: The sample consisted of 386 students aged between 15 and 17 years and divided into two groups: the study group (SG) comprised 195 students and the control group (CG), 191. The SG was submitted to a physical activity program and the CG attended conventional physical education classes. Body composition was assessed using body mass index (BMI), percentage of body fat (%BF), fat mass (FM), and lean mass (LM). Results: A positive effect of the physical activity program on body composition in the SG (p < 0.001) was observed, as well as on the interaction time x group in all the variables analyzed in both genders. A reduction in %BF (mean of differences = -5.58%) and waist circumference (-2.33 cm), as well as an increase in LM (+2.05 kg) were observed in the SG for both genders, whereas the opposite was observed in the CG. Conclusion: The practice of programmed physical activity promotes significant reduction of body fat in post-pubertal schoolchildren. (C) 2013 Sociedade Brasileira de Pediatria. Published by Elsevier Editora Ltda. All rights reserved.

引用

页码：122 / 129

页数：8

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