Teoriya i praktika fizicheskoy kultury №6 2017, pp.48-50

Dr.Med., Professor N.N. Zakharyeva¹
PhD, Professor E.N. Yashkina¹
Master's student I.D. Konyaev^1
1Russian State University of Physical Education, Sports, Youth and Tourism (GTSOLIFK), Moscow

Objective of the study was to develop and offer a potential competitive success rating mathematical model applicable to elite rhythmic gymnasts competing in top-ranking events, based on their test rates indicative of the bodily adaptation processes. The study found some differences in the elite rhythmic gymnasts’ competitive success rating mathematical model data for different skill levels (World Class Masters of Sports, Masters of Sports and Candidate Masters of Sports – WCMS, MS and CMS) giving the means to forecast the individual competitive performance and qualify gymnasts for the top-ranking events. The elite rhythmic gymnasts’ potential competitive success rating model prioritizes the following test rates pivotal for the performance forecasts: systolic and diastolic arterial pressure (SAP and DAP) and heart rate variability rates; correlations of the rate variation speeds with the extreme values in the heart rate variation range; SAP and DAP.
The competitive success forecast model is recommended to be based on the test rates indicative of the activity of the systemic-level nervous heart-rate regulation processes, SAP and DAP, and the extreme values in the heart rate variation range.

Keywords: rhythmic gymnasts, mathematical model, autonomous nervous regulation of heart rates, SAP, DAP, functionality, functionality rates, correlation analysis, “strong” and “tight” correlations of functionality rates.

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