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Pseunok A.A. PECULIARITIES OF HEART RATE OF 1-3 CLASS CHILDREN STUDYING AT GYMNASIUM Children studying in 1-3 classes were examined. Children's cardiovascular system functional state during a school year was investigated. It was stated that the beginning of a school year is accompanied by regulatory mechanisms tension. The results of the research show that sympathetic influence gradual decrease proceeds in age biodynamics during the chronotropic activity regulation in 1-3 classes.
About this article
Author: Pseunok A.A.
Year: 2004
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Editor-in-chief |
Sergey Aleksandrovich
MIROSHNIKOV |
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