평지 및 저압・저산소 환경에서 단기간의 간헐적인 수면노출과 유산소성 트레이닝이 유산소 운동능력과 적혈구 변형능력에 미치는 영향 (Effects of short duration intermittent sleep exposure and aerobic training in sea level and hypobaric hypoxia on aerobic exercise capcacity and erythrocyte deformability)

서지정보

· 발행기관 : 한국체육과학회
· 수록지 정보 : 한국체육과학회지 / 20권 / 6호 / 1139 ~ 1152페이지
· 저자명 : 박훈영, 최상은, 남상석, 이철현, 김승환, 선우섭

초록

The study was designed to investigate the effect intermittent incremental hypobaric hypoxia sleep exposure and aerobic training on aerobic exercise capacity and erythrocyte deformability. The study was carried out with regular healthy male between 20~50 years age, and devided into two group such as sea level group(n=7), hypoxia group(n=8). Hypobaric hypoxia training(3,000m~5,500m simulated altitude) consisted of bike exercise(30min) and treadmill exercise(30min), sleeping carried out over 6 hours in 3,000m simulated altitude. Training and sleeping of sea level group carried out at sea level. Exercise intensity was 75%HRmax that developed Miyashita on 1985 and exercise duration was 5 days. With this research design, we studied the effects of intermittent hypobaric hypoxia training on aerobic exercise capacity and erythrocyte deformability. The main results of study were as follow: 1. Body weight, muscular mass, %body fat didn't difference. 2, All variables(PWC75%HRmax, exercise lasting time until 75%HRmax, pred. VO_2-75%HRmax and VO_2max) of aerobic exercise capacity didn't different by sea level and hypobaric hypoxia training in sea level and 5,000m simulated hypobaric hypoxia. 3. EImax and SS^1/2 that transformative ability of erythrocyte deformability showed no changes.

영어초록

The study was designed to investigate the effect intermittent incremental hypobaric hypoxia sleep exposure and aerobic training on aerobic exercise capacity and erythrocyte deformability. The study was carried out with regular healthy male between 20~50 years age, and devided into two group such as sea level group(n=7), hypoxia group(n=8). Hypobaric hypoxia training(3,000m~5,500m simulated altitude) consisted of bike exercise(30min) and treadmill exercise(30min), sleeping carried out over 6 hours in 3,000m simulated altitude. Training and sleeping of sea level group carried out at sea level. Exercise intensity was 75%HRmax that developed Miyashita on 1985 and exercise duration was 5 days. With this research design, we studied the effects of intermittent hypobaric hypoxia training on aerobic exercise capacity and erythrocyte deformability. The main results of study were as follow: 1. Body weight, muscular mass, %body fat didn't difference. 2, All variables(PWC75%HRmax, exercise lasting time until 75%HRmax, pred. VO_2-75%HRmax and VO_2max) of aerobic exercise capacity didn't different by sea level and hypobaric hypoxia training in sea level and 5,000m simulated hypobaric hypoxia. 3. EImax and SS^1/2 that transformative ability of erythrocyte deformability showed no changes.

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