DEVELOPMENTAL ASPECTS OF PHYSIOLOGICAL-FUNCTION RELATING TO AEROBIC EXERCISE IN CHILDREN

被引：40

作者：

ROWLAND, TW

机构：

[1] Department of Pediatrics, Baystate Medical Center, Springfield, Massachusetts

来源：

SPORTS MEDICINE | 1990年 / 10卷 / 04期

关键词：

D O I：

10.2165/00007256-199010040-00004

中图分类号：

G8 [体育];

学科分类号：

04 ; 0403 ;

摘要：

The many physiological determinants of exercise performance mature throughout the childhood years. Current research suggests that the improvements in maximal aerobic power which occur as the child ages are an expression of both increased body size and improved function. Absolute V̇O2max increases during the childhood years in both girls and boys. Average V̇O2max related to bodyweight, however, remains stable in boys of all ages, while values in girls decline progressively as they grow. V̇O2 at a given treadmill speed or slope falls during the growing years. This improvement in running economy may explain parallel advances in endurance exercise performance. The explanation for greater running economy with growth is uncertain, but lower step rate, improved running mechanics, and changes in body mass: surface area ratio may play a role. © 1990, Adis International Limited. All rights reserved.

引用

页码：255 / 266

页数：12

共 49 条

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