One of the most important tasks of society is to preserve the health of children, on which the development and defense capability of the state in the future depends. The aim of the study was to assess the morphofunctional status of primary school children. In the course of the study, it was analyzed, taking into account the presence of scoliosis, as one of the pathologies affecting the ability for activities related to military duty: physical development, component composition of the body, functional indicators (vital capacity of the lungs, strength of the hand of the leading hand), indicators of functional state (blood pressure, heart rate, double product indicator, coefficient of blood circulation efficiency) and adaptive reserves (adaptive potential of the circulatory system) of the body. The results of the study revealed unfavorable features of the morphofunctional status of the examined children and determined the current directions of preventive and health-improving work aimed at its optimization.

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