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KMID : 1206220160230010001
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Journal of Korean Academy of Physical Therapy Science
2016 Volume.23 No. 1 p.1 ~ p.8
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The Pulmonary Function and Heart Rate Recovery Response of Smoker and Nonsmoker in Males Aged 20s after Graded Maximal Exercise
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Kim Eun-Jung
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Abstract
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Purpose : The purpose of this study was to investigate the response of pulmonary function and heart rate recovery of smoker and nonsmoker in males aged 20s after graded maximal exercise.
Method : The subjects were composed of smoker group (n=12) and nonsmoker group (n=12) in males aged 20s. Each groups completed an graded maximal exercise with Bruce protocol and were assessed on the pulmonary function(forced vital capacity : FVC, forced expiratory volume-one second : FEV1, FEV1/FVC) and heart rate.
Result : The results were as follows: First, heart rate in the measurement point was a statistically significant difference for smoker and non-smoker group after maximal exercise, but FVC, FEV1, FEV1/FVC was no difference. Second, FEV1/FVC between smoker and nonsmoker group was a statistically significant difference after maximal exercise, but FVC, FEV1, heart rate was no difference.
Conclusion : The results of this study is that smoking is negative effects on FEV1/FVC of pulmonary function in males aged 20s after maximal exercise.
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KEYWORD
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Graded maximal exercise , Heart rate , Pulmonary function , Smoking
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