Effects of sexual maturation on body composition, dermatoglyphics, somatotype and basic physical qualities of adolescents

被引：11

作者：

Linhares, Renato Vidal ^{[1
,2
]}

Matta, Marcelo de Oliveira

Lima, Jorge R. P.

Silva Dantas, Paulo M.

Costa, Monica Barros

Fernandes Filho, Jose ^{[2
]}

机构：

[1] Univ Castelo Branco, Lab Biociencias Motricidade Humana, Rio De Janeiro, Brazil

[2] Univ Fed Rio de Janeiro, Escola Educacao Fis & Desportos, Rio De Janeiro, Brazil

来源：

ARQUIVOS BRASILEIROS DE ENDOCRINOLOGIA E METABOLOGIA | 2009年 / 53卷 / 01期

关键词：

Adolescent medicine; puberty; dermatoglyphics; body composition; physical fitness; SOCCER; HEIGHT;

D O I：

10.1590/S0004-27302009000100008

中图分类号：

R5 [内科学];

学科分类号：

1002 ; 100201 ;

摘要：

Objectives: Describe the characteristics of body composition, somatotype, basic physical qualities, dermatoglyphics and bone age regarding sexual maturation stages of boys. Methods: A transversal study was carried out in 136 boys, between 10 and 14 years of age. Clinical assessment, physical examination and radiography of wrists and hands to calculate bone age were performed. Results: A tendency of increasing total body mass, stature, body mass index, body bone diameters and muscle circumferences and basic physical qualities was found with the advancing of puberty. No differences were found in dermatoglypics and somatotype between different stages of puberty maturation. Conclusions: Due to the changes in important parameters of physical training that occur during puberty, it can be concluded that the selection of children and adolescents for sportive training and competitions should be based not only on chronological age but also, and mainly on sexual maturation, for better physical assessment and appropriate training for this population. Arq Bras Endocrinol Metab. 2009;53(1):47-54.

引用

页码：47 / 54

页数：8

共 34 条

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