Comparative analysis of hemodynamic parameters and heart rate variability in football and hockey players at the stage of sports improvement

Vladislav Lavrichenko,Tatiana Lindt,Alexander Zolotarev,Irina Kalinina,Z Kuznetsova,E Vrublevskiy,B Shustin,I Gibadullin,A Pyanzin,G Drandrov,R Nagovitsyn,A Kuznetsov,A Gorelov

doi:10.1051/bioconf/20202600078

Abstract

The article presents a multi-year multicenter research material concerning the study of adaptive aspects of hemodynamic and vegetative homeostasis of athletes engaged in football and hockey at the stage of sports improvement. The following was revealed: both groups of athletes were characterized by the formation of a cardiovascular functional system with a state of minimal tension of regulatory mechanisms to maintain hemodynamic homeostasis. The total sum of ICVR indicators in the group of football players was -1 point, which, according to the classification, can be assessed as a state of some functional tension, manifested by the mobilization of protective mechanisms. The hockey players were observed to have an optimal state of the regulation systems tension. It is characteristic of a satisfactory adaptation of the body to environmental conditions (1 point). The vascular type of self-regulation of blood circulation is more optimal in the formation of adaptation to dynamic loads of variable intensity.

Highlights

Hockey and football are the most difficult and emotional sports
The constant struggle for the puck and the ball is accompanied by a variety of complex movements. They for all other things, are carried out standing on skates for hockey players, and for football players are complicated by the influence of weather conditions
Karlov et al [9]: when determining the index of cardiovascular regulation (ICVR), more than 110 points were considered as vascular type, less than 90 points it is cardiac type, 90-110 - mixed type of self-regulation of blood circulation

Summary

Introduction

Hockey and football are the most difficult and emotional sports. As per sports physiology, motor activity of athletes engaged in these types is a dynamic work with variable intensity. The high intensity of playing the game is expressed in repeated changes in speed, rhythm, and direction of movement, which can be realized with a sufficient amount of energy generated by the body's functional systems using various components of metabolism [5,6,7]. In this case, the body experiences special stress when creating new functional systems. The hypothesis of the study was the assumption about the parallelization of the hemodynamic and vegetative homeostasis adaptation orientation in athletes engaged in game sports, in particular football and hockey

Materials and Methods

Results and Discussion

Conclusions