Vegetative support of functional reserves in the post-stress recovery period

DOI

10.2991/icistis-19.2019.9How to use a DOI?

Keywords

muscular loads, athletes, adaptation, post-stress period, recovery, heart rate variability, tension index

Abstract

The aim of the article is to study the vegetative nervous system of wrestlers in the post-stress period. The analysis of the adaptative abilities and peculiarities of the leading systems of the athletes’ body in reaction to systematic muscular loads in the post-stress period allows physiologists and specialists in sports medicine to influence the training process for achieving high results. Heart rate variability (HRV) analysis provides important data about the tension of regulation mechanisms, allows taking corresponding measures while planning training loads and controlling the athlete’s body. It is known that periodical changes in heart rate demonstrate the state of the vegetative nervous system, which is an important component, able to ensure adaptation reactions of the body. At the same time, a change in the baseline vegetative status may show not only the development of the positive adaptive reaction but also the beginning of donozological states. Obtaining valuable data about the state of regulatory systems is possible when using dosed muscular load, which allows getting the idea about the functional reserves of the body. HRV analysis under the influence of the cycle ergometer load allows revealing significant changes in the values of spectral components and tension index, which gives the opportunity to monitor the alteration of vegetative regulation. As a result, the baseline status of regulatory mechanisms changes greatly. As follows from the analysis of mean group values of heart rate in wrestlers and non-trained volunteers, the instability of heart rate is revealed in the conditions of the cycle ergometer load and in the post-stress recovery period. The revealed changes of HRV parameters prove the activation of the sympathetic nervous system and the intensification of centralization of heart rate after load

Copyright

© 2019, 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  - Marina Butakova
AU  - Andrey Gryaznikh
AU  - Maria Kiseleva
PY  - 2019/11
DA  - 2019/11
TI  - Vegetative support of functional reserves in the post-stress recovery period
BT  - Proceedings of the 4th International Conference on Innovations in Sports, Tourism and Instructional Science (ICISTIS 2019)
PB  - Atlantis Press
SP  - 31
EP  - 33
SN  - 2468-5739
UR  - https://doi.org/10.2991/icistis-19.2019.9
DO  - 10.2991/icistis-19.2019.9
ID  - Butakova2019/11
ER  -