CHARACTERISTICS OF THE FUNCTIONAL STATE OF THE CIRCULATORY SYSTEM OF SCHOOL-AGE CHILDREN

Abstract

The work examined the level of the functional state of the circulatory system in children 9, 11, and 12 years old. It was found that among schoolchildren of different ages, the level of the functional state of the circulatory system, and therefore the physical state of the state, differs markedly: at primary school age, a large percentage of children with an average level of RFS is 38%, at 11 and 12 years old this indicator significantly worsens and increases to 70 %. A comparison of indicators of the functional state of the circulatory system of groups of different ages shows negative results.

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