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There are data on changes in the physical development of the younger generation in the literature. The discovered new trends require the search for modern factors that affect the formation of the physical development of children and adolescents. It is shown that the harmony of physical development is influenced by medico-social factors, the factors of the school environment and the way of life of schoolchildren, as well as the change of permanent residence.
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Bokareva et al. (2017) studied this question.
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