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Cardiorespiratory responses of swimmers to hypoxia and hypercapnia. / Divert, Victor Evaldovich; Komlyagina, Tamara Grigorievna; Krasnikova, Nadezda Vasiljevna et al.

In: Novosibirsk State Pedagogical University Bulletin, Vol. 7, No. 5, 2017, p. 207-224.

Research output: Contribution to journalArticlepeer-review

Harvard

Divert, VE, Komlyagina, TG, Krasnikova, NV, Martynov, AB, Timofeev, SI & Krivoschekov, SG 2017, 'Cardiorespiratory responses of swimmers to hypoxia and hypercapnia', Novosibirsk State Pedagogical University Bulletin, vol. 7, no. 5, pp. 207-224. https://doi.org/10.15293/2226-3365.1705.14

APA

Divert, V. E., Komlyagina, T. G., Krasnikova, N. V., Martynov, A. B., Timofeev, S. I., & Krivoschekov, S. G. (2017). Cardiorespiratory responses of swimmers to hypoxia and hypercapnia. Novosibirsk State Pedagogical University Bulletin, 7(5), 207-224. https://doi.org/10.15293/2226-3365.1705.14

Vancouver

Divert VE, Komlyagina TG, Krasnikova NV, Martynov AB, Timofeev SI, Krivoschekov SG. Cardiorespiratory responses of swimmers to hypoxia and hypercapnia. Novosibirsk State Pedagogical University Bulletin. 2017;7(5):207-224. doi: 10.15293/2226-3365.1705.14

Author

Divert, Victor Evaldovich ; Komlyagina, Tamara Grigorievna ; Krasnikova, Nadezda Vasiljevna et al. / Cardiorespiratory responses of swimmers to hypoxia and hypercapnia. In: Novosibirsk State Pedagogical University Bulletin. 2017 ; Vol. 7, No. 5. pp. 207-224.

BibTeX

@article{42638408e7114c649d3f4194b6226ada,
title = "Cardiorespiratory responses of swimmers to hypoxia and hypercapnia",
abstract = "Introduction. Physiological mechanisms of respiratory and cardiovascular systems interaction of a humans body gas exchange function with participation of chemoreceptors have been insufficiently studied. Herewith, the authors suppose that regular specific practice in certain kinds of sport forms definite chemoreactive properties of the cardiorespiratory system. The aim of the work was to study the chemoreactive characteristics of the cardiorespiratory system, height-weight data, and gas exchange values in swimmers of different sports qualification. Materials and Methods. Two groups of swimmers were examined: 9 athletes of a high rank (Candidate for Master of Sports, Master of Sport and Master of Sports, International Class) and 10 athletes of low rank (First, Second and Third-class Sportsmen). The cardiorespiratory system response to inhalation of gas mixture changes in hypercapnic and hypoxic tests were investigated during rest. Results. It is shown that highly qualified swimmers have stronger interrelations between body height and weight, and lower levels of gas exchange and lung ventilation. The continuous intensive swimming training, connected with volitional breathing control, can lead to elevation of diastolic arterial pressure. Swimmers are characterized by the ability to sustain the blood hemoglobin oxygenation at higher level in hypoxia, when the heart rate responses decrease in high quality swimmers. Conclusions. There is a reciprocal supplementing interaction mechanism of separate cardiorespiratory parts (respiration and heart) responses to changes of blood gas composition. Herewith, total chemoreactivity of cardiorespiratory system can vary with the kind of sports training, particularly decrease in swimming training.",
keywords = "Cardiorespiratory system, Chemoreception, Gas exchange, Hypercapnic test, Hypoxic test, Swimming, Training",
author = "Divert, {Victor Evaldovich} and Komlyagina, {Tamara Grigorievna} and Krasnikova, {Nadezda Vasiljevna} and Martynov, {Alexandr Bronislavovich} and Timofeev, {Sergei Igorevich} and Krivoschekov, {Sergei Georgievich}",
year = "2017",
doi = "10.15293/2226-3365.1705.14",
language = "English",
volume = "7",
pages = "207--224",
journal = "Вестник Новосибирского государственного педагогического университета",
issn = "2226-3365",
publisher = "Novosibirsk State Pedagogical University",
number = "5",

}

RIS

TY - JOUR

T1 - Cardiorespiratory responses of swimmers to hypoxia and hypercapnia

AU - Divert, Victor Evaldovich

AU - Komlyagina, Tamara Grigorievna

AU - Krasnikova, Nadezda Vasiljevna

AU - Martynov, Alexandr Bronislavovich

AU - Timofeev, Sergei Igorevich

AU - Krivoschekov, Sergei Georgievich

PY - 2017

Y1 - 2017

N2 - Introduction. Physiological mechanisms of respiratory and cardiovascular systems interaction of a humans body gas exchange function with participation of chemoreceptors have been insufficiently studied. Herewith, the authors suppose that regular specific practice in certain kinds of sport forms definite chemoreactive properties of the cardiorespiratory system. The aim of the work was to study the chemoreactive characteristics of the cardiorespiratory system, height-weight data, and gas exchange values in swimmers of different sports qualification. Materials and Methods. Two groups of swimmers were examined: 9 athletes of a high rank (Candidate for Master of Sports, Master of Sport and Master of Sports, International Class) and 10 athletes of low rank (First, Second and Third-class Sportsmen). The cardiorespiratory system response to inhalation of gas mixture changes in hypercapnic and hypoxic tests were investigated during rest. Results. It is shown that highly qualified swimmers have stronger interrelations between body height and weight, and lower levels of gas exchange and lung ventilation. The continuous intensive swimming training, connected with volitional breathing control, can lead to elevation of diastolic arterial pressure. Swimmers are characterized by the ability to sustain the blood hemoglobin oxygenation at higher level in hypoxia, when the heart rate responses decrease in high quality swimmers. Conclusions. There is a reciprocal supplementing interaction mechanism of separate cardiorespiratory parts (respiration and heart) responses to changes of blood gas composition. Herewith, total chemoreactivity of cardiorespiratory system can vary with the kind of sports training, particularly decrease in swimming training.

AB - Introduction. Physiological mechanisms of respiratory and cardiovascular systems interaction of a humans body gas exchange function with participation of chemoreceptors have been insufficiently studied. Herewith, the authors suppose that regular specific practice in certain kinds of sport forms definite chemoreactive properties of the cardiorespiratory system. The aim of the work was to study the chemoreactive characteristics of the cardiorespiratory system, height-weight data, and gas exchange values in swimmers of different sports qualification. Materials and Methods. Two groups of swimmers were examined: 9 athletes of a high rank (Candidate for Master of Sports, Master of Sport and Master of Sports, International Class) and 10 athletes of low rank (First, Second and Third-class Sportsmen). The cardiorespiratory system response to inhalation of gas mixture changes in hypercapnic and hypoxic tests were investigated during rest. Results. It is shown that highly qualified swimmers have stronger interrelations between body height and weight, and lower levels of gas exchange and lung ventilation. The continuous intensive swimming training, connected with volitional breathing control, can lead to elevation of diastolic arterial pressure. Swimmers are characterized by the ability to sustain the blood hemoglobin oxygenation at higher level in hypoxia, when the heart rate responses decrease in high quality swimmers. Conclusions. There is a reciprocal supplementing interaction mechanism of separate cardiorespiratory parts (respiration and heart) responses to changes of blood gas composition. Herewith, total chemoreactivity of cardiorespiratory system can vary with the kind of sports training, particularly decrease in swimming training.

KW - Cardiorespiratory system

KW - Chemoreception

KW - Gas exchange

KW - Hypercapnic test

KW - Hypoxic test

KW - Swimming

KW - Training

UR - http://www.scopus.com/inward/record.url?scp=85033367270&partnerID=8YFLogxK

U2 - 10.15293/2226-3365.1705.14

DO - 10.15293/2226-3365.1705.14

M3 - Article

AN - SCOPUS:85033367270

VL - 7

SP - 207

EP - 224

JO - Вестник Новосибирского государственного педагогического университета

JF - Вестник Новосибирского государственного педагогического университета

SN - 2226-3365

IS - 5

ER -

ID: 9699992