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논문 기본 정보

자료유형
학술저널
저자정보
저널정보
한국체육과학회 한국체육과학회지 한국체육과학회지 제14권 제1호
발행연도
2005.2
수록면
627 - 635 (9page)

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초록· 키워드

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The purpose of this study is to investigate the effect of "High Density Oxygen Breathing" on blood electrolyte variables(Na?, K?, Cl?, Ca<SUP>2+</SUP>) at recovery during intermittent submaximal exercise on following exercise on 8 healthy male students.
The VO₂max and VO₂max 85% was determined through the treadmill running by Bruce protocol. Main test was designed of pretest and post test. On the pretest, 3 min exercise, 1 min recovery, 3 min exercise, 1 min recovery, 3 min exercise, 1 min recovery were performed with VO₂max 85% on treadmill and no oxygen breathing. Post test was performed 3 days later with same procedure with high density oxygen breathing on each 1 min recovery. The blood of 8 subjects was sampled on the 3 times rest state(T2, T4, T6), after 3 times exercise(T1, T3, T5). With the collected blood samples, the concentration of blood electrolyte variables were analyzed by blood as analyzer. There were statistically tested by One-way analysis of variance with repeated measures(p<0.05) within the groups and paired t-test between the groups. The results of the present study were as follows: On blood sodium concentration, there are significant different between the groups at T1(p<.001), T2(p<.001), T4(p<.05), and T6(p<.05). Also there are significant different within the groups(p<.001, T<.05 respectively). On blood potassium concentration, there are at T1(p<.01), T2(p<.01), T3(p<.001), T4(p<.001), and T5(p<.001). Also there are significant different within the no O₂ supplement group(p<.001). On blood chloride concentration, there are at T1(p<.01), T2(p<.05), T3(p<.01), T4(p<.001), and T5(p<.01). Also there are significant different within the groups(p<.001, p<.05 respectively). On blood calcium concentration, there are significant different between the groups at T1(p<.001), T3(p<.001), T4(p<.001), and T5(p<.01). Also there are significant different within the groups(p<.001, p<.05 respectively).
In conclusion, on the way to take short time intermittent submaximal exercise, an high density oxygen breathing group in a recess tends to be more stable in the variance of blood electrolyte variables than a group not given oxygen. This result is thought that maybe additional breathing oxygen in a recess has an effect on function of homeostasis of blood electrolyte variables. And henceforth, I expect to make the research of exercise chemistry about it.

목차

Abstract
Ⅰ. 서론
Ⅱ. 연구방법
Ⅲ. 결과
Ⅳ. 논의
Ⅴ. 결론
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UCI(KEPA) : I410-ECN-0101-2009-692-016614576