Urgent Physiological Effects of the Vegetative Regulation of Adaptation Processes in Highly Skilled Athletes

DOI

10.2991/aebmr.k.200114.143How to use a DOI?

Keywords

autonomic nervous regulation, sympathetic parasympathetic influences, heart rate, urgent effects of adaptation of highly skilled athletes, threshold modes of work

Abstract

In the process of researching the autonomic nervous effects on the heart rhythm of different qualifications athletes in the context of urgent adaptation to physical exertion identified the atypical effects of sympathetic parasympathetic interactions in highly skilled athletes. The functional assessment of heart rate variability vegetative nervous regulation was carried out by the rheographic method using a bicycle ergometric test of the step-increasing load and the adequate statistical programs. The spectral, statistical and geometric parameters of heart rate variability characterizing sympatho-parasympathetic regulatory interactions in terms of the three threshold load conditions relative to the initial level of rest were analyzed. In the study of the heart rate variability under the conditions of the threshold load regimes in the anaerobic-aerobic threshold mode of work with the intensity of the heart rate in the range of 170–185 beats per minute for athletes, having a relatively low athletic qualification revealed a typical physiological enhancement of sympathetic and decrease in parasympathetic modulating effects on heart rhythm. Highly qualified athletes (masters of sports and masters of sports of international class) have the effect of not reducing parasympathetic tonus under high-intensity load, which is more expressed in swimmers.

Copyright

© 2020, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - G.D. Aleksanyants
AU  - A.A. Pogodin
AU  - I.V. Epishkin
PY  - 2020
DA  - 2020/01/18
TI  - Urgent Physiological Effects of the Vegetative Regulation of Adaptation Processes in Highly Skilled Athletes
BT  - Proceedings of the First International Volga Region Conference on Economics, Humanities and Sports (FICEHS 2019)
PB  - Atlantis Press
SP  - 620
EP  - 623
SN  - 2352-5428
UR  - https://doi.org/10.2991/aebmr.k.200114.143
DO  - 10.2991/aebmr.k.200114.143
ID  - Aleksanyants2020
ER  -