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KMID : 1195020210170020039
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Archives of Orthopedic and Sports Physical Therapy
2021 Volume.17 No. 2 p.39 ~ p.46
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A Comparative Study on Cardiopulmonary Endurance, Energy Metabolism and Breathing Function in Smoker and Nonsmoker Male College Students
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Rho In-Suk
Yang Dae-Jung
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Abstract
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Purpose: The purpose of this study is to investigate the cardiopulmonary endurance, the energy metabolismand of breathing function in male smoker and nonsmoker in college after graded load exercise using lowercycle ergometer and respiratory measurement device.
Methods: For 38 smoker male college students and nonsmoker male college students, an graded load exercisewas performed with the use of lower cycle ergometer by increasing 20 watts every 2 minute using ERS 2.0system and respiratory measurement device for the cardiopulmonary function, energy metabolism andbreathing function.
Results: Smoker group showed significant differences in maximum oxygen intake, ventilation per minute, andheart rate in cardiopulmonary endurance, and significant differences in body metabolic rate, maximum energyconsumption, and anaerobic threshold in energy metabolism. For respiratory function, there was a differencebetween inhalation pressure and inhalation speed while there was no difference in respiratory function
Conclusion: The results showed that smoking negatively would affect aerobic fitness factors includingcardiopulmonary endurance and energy metabolism and long-term smoking is expected to aggravatefunctional factors in male smoking students in the future.
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KEYWORD
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Cardiopulmonary endurance, Respiratory function, Smoking male college students
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