Abstract—The level of cardiopulmonary function of young
people is generally in a downward trend. In order to
scientifically and reasonably improve the level of
cardiopulmonary function of young people through physical
exercise, the effect of daily physical exercise habits on
cardiopulmonary function of young people aged 18-39 years old
was studied. The maximum oxygen uptake and other
cardiopulmonary function indexes of 120 college students and
young teachers were measured through cardiopulmonary
exercise test. The correlation analysis of each index was
performed using SPSS 19.0, and their daily exercise habits were
investigated using questionnaires. The influencing factors
included whether they had exercise habits, the number of days
of moderate intensity exercise in a week, the most frequent
exercise items, and whether they had strength training or
flexibility training. Single factor analysis of variance was used
to study the influence of daily exercise habits on the level of
cardiopulmonary function. The indexes of aerobic metabolism
of the subjects with exercise habits were significantly better
than those without daily exercise habits (P<0.01), and the
maximum oxygen uptake of the subjects who exercised more
than three times a week with moderate intensity was
significantly higher than that of the subjects who exercised less
than three times a week (P<0.01). By analyzing the influence of
different daily physical exercise habits on cardiopulmonary
function, we can guide young people to carry out scientific,
effective and reasonable physical exercise and improve
cardiopulmonary function.
Index Terms—Cardiopulmonary exercise test,
cardiorespiratory fitness, physical exercise, maximum oxygen
uptake
Hui Guo is with the Institute of Sports Equipment Industry Technology,
Shenyang University of Technology, Shenyang 110870, China.
Zhuoran Li was with the Biomedical Engineering, Shenyang University
of Technology, Shenyang 110870, China.
Meng Zhao is with the Biomedical Engineering, Shenyang University of
Technology, Shenyang 110870, China.
*Correspondence: guohui@sut.edu.cn (H.G.)
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Cite: Hui Guo, Zhuoran Li, and Meng Zhao, "Analysis of the Correlation between Cardiorespiratory
Fitness and Sports in the Youth Population," International Journal of Social Science and Humanity, vol. 13, no. 6, pp. 416-421, 2023.
Copyright © 2023 by the authors. This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).