Abstract:Schooling period is particularly important for posture formation because during this period pupils grow and develop quickly, bones and their commissures are intensively forming. The child should also get knowledge about hygiene and healthy lifestyle but still more significance is attached to physical exercises, active physical activities, strengthening all body muscles. 60 eighth form pupils at the age from 13 to 14 years participated in the research. The majority of adolescents choose more than one kind of ph… Show more
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