Dynamics of indicators of the state of the cardiovascular system in girls aged 7-10 years in rhythmic gymnastics

Shuvalova L. S.

The purpose of this study was to determine the dynamics of indicators of the state of the cardiovascular system in girls aged 7 to 10 years engaged in rhythmic gymnastics. The methods of the study were used to measure blood pressure and heart rate, and methods of mathematical statistics. As a result of the study, we obtained reliable values of changes in the parameters of the cardiovascular system in each of the four examined groups of girls engaged in rhythmic gymnastics. It was revealed that the parameters of heart rate at rest and after exercise, along with blood pressure, are reliable biological markers of physiological changes in the state of the body in young athletes aged 7 to 10 years, undergoing sports training at the initial stage and training stage in rhythmic gymnastics.

Keywords:heart rate; blood pressure; rhythmic gymnastics; adaptation; loads; FSSP