Role of the pediatric exercise scientist in physical education, sports training and physiotherapy.
The purpose of this article is to present an overview of the research devoted to the relations of physical activity in children and exercise. The results of experimental studies on the benefits of extra, more intensive physical activity or with different styles of teaching are summarized. Most valid studies using the school environment do not reveal significant and beneficial effects. Longitudinal studies contrasting physically active and inactive children always show higher physiological characteristics in the highly active groups; however, these results are not conclusive because self-selection may have caused the differences. Training studies on aerobic power and on muscle strength show always significant improvements in both sexes, regardless of their level of biologic maturation. The general lack of physical activity in youths nowadays needs strategies to promote physical activity. Motivationally oriented programs with emphasis on the determinants of physical activity behavior of children are supposed to be the most effective and also to be long lasting.
Kemper
H C
HC
AGAHLS Research Group, Institute for Research in Extramural Medicine, Vrije Universiteit, Amsterdam, The Netherlands. hcg.kemper.EMGO@med.vu.nl
D002648:Child; D006801:Humans; D010806:Physical Education and Training; D010809:Physical Fitness; D026741:Physical Therapy Modalities; D013177:Sports