By Professor Craig Sharp
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Although children between 11 and 16 are the fittest section of the community their activity patterns are continuously frilling. One important cause of this is that, at least in Great Britain, school sport is declining. With this background of falling activity the health of the future adults will depend increasingly on coaches to instill an enthusiasm for lifelong adherence to health-related activity patterns.
As children show considerable and important differences in their bodily responses to exercise, compared to adults, it is important that coaches are aware of the more important differences to avoid imposing undue physical stress on their young charges.