Heart rate variability in weightlifters

被引：6

作者：

Oreshnikov E.V. ^{[1
]}

Tihonov V.F. ^{[1
]}

Agafonkina T.V. ^{[1
]}

机构：

[1] Chuvash State University, Cheboksary, Republic of Chuvashia

来源：

Human Physiology | 2009年 / 35卷 / 4期

关键词：

Heart Rate Variability; Physical Exercise; Spectral Power; Parasympathetic Nervous System; Heart Rate Variability Parameter;

D O I：

10.1134/S0362119709040185

中图分类号：

学科分类号：

摘要：

On the basis of the literature and original data, heart rate variability (HRV) in weightlifters has been studied. The results showed that the distribution mode (a parameter of mathematical analysis that is equal to the most frequent length of RR intervals) indicates the intensity of physical exercise. Specific changes in the autonomic balance in athletes as dependent on their degree of training and sports qualification are important characteristics of adaptations to physical loads. For example, the degree of training of weightlifters is reflected by the level of the respiratory component as an index of the activity of the parasympathetic nervous system. Adaptation to physical exercise leads to an increase in the power of the spectrum of neurohumoral modulation and to changes in the ratio between the levels of the total spectral power of HRV. © Pleiades Publishing, Ltd. 2009.

引用

页码：517 / 519

页数：2

共 6 条

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