Optimal correlation between maximal volume oxygen and maximal voluntary ventilation indicators for measuring cardiorespiratory readiness of athlete students

AUTHORS

Hakim Bekrizadeh 1 , * , Hiwa Weisi 2

1 Dept. of Statistics, Payame Noor University of Ilam, Ilam, Iran

2 Dept. of English Language, Islamic Azad University, Ilam, Iran

How to Cite: Bekrizadeh H, Weisi H. Optimal correlation between maximal volume oxygen and maximal voluntary ventilation indicators for measuring cardiorespiratory readiness of athlete students , J Kermanshah Univ Med Sci. 2010 ; 14(1):e79541.

ARTICLE INFORMATION

Journal of Kermanshah University of Medical Sciences: 14 (1); e79541
Published Online: June 19, 2010
Article Type: Research Article
Received: May 05, 2009
Accepted: October 15, 2009

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Abstract

Background: Maximal Volume Oxygen is an accepted standard for measuring cardiorespiratory readiness. This factor indicates the power of physiological adoption for increasing activity time and efficiency of cardiovascular system. The objective of this study was to find out an optimal correlation between Maximal Volume Oxygen and Maximal Voluntary Ventilation indicators and their effect on cardiorespiratory readiness of Shahid Chamran athlete students during 2004-2005.

Methods: A descriptive analytical study was designed to recruit athlete students.  Sixthy athlete students were selected using simple random selection method. The subjects age range was between 19-25 years old and they were about the same weight and height. Data was analyzed using canonical correlation analysis methods.

Results: The results indicated that the optimal correlation occurs when both lung expiration and lung inspiration indicators have simultaneous effect of Maximal Volume Oxygen and Maximal Voluntary Ventilation on spirometric ones( r=0.81 , p<0.001). This correlation indicated 65.61 percent change of spirometric indicators by lung inspiration and expiration indicators.

Conclusion: The study concluded that there is a positive and direct relationship between lung inspiration and expiration indicators and spirometric ones.

Keywords

Maximal Volume Oxygen Maximal Voluntary Ventilation Cardiorespiratory Readiness Canonical Correlation Analysis

© 2010, Journal of Kermanshah University of Medical Sciences. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/) which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited.

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