반복적인 무호흡 잠수 시 항산화 반응의 변화

Abstract

This study is about changes in antioxidant response during repeated apnea diving. The subjects are 16 male university students. The method is to measure MDA, SOD, red blood cell, lactic acid, blood suger, blood and heart rate at rest, after 5, 10, 15 and 20 times of repeated apnea diving in 5M diving pool. One-way ANOVA with repeated measure was performed to verify the difference in the mean between periods, and the LSD method was performed for post-hoc testing if there was any significance between groups. the statistical significance level was set as α=.05. As a result, there were significant differences in white blood cells, red blood cells, hemoglobin, hematocrit, blood glucose, lactic acid, and heart rate changes according to the number of times and time, but there were no changes in MDA and SOD. This showed that the intensity of apnea diving was low in male college students and there was no significant difference due to physical adaptation. Therefore, in future studies, in-depth studies of various variables appearing during apnea diving in various environments and conditions are required.