Living Low Training High 조건이 크로스컨트리 스키 선수의 체구성비, 운동수행력, 혈중 CK와 젖산 및 산화적 스트레스 반응에 미치는 영향

초록

This study was to investigate the effects of living low and tirnaing high on body composition, exercise pe-r formance and immune responses in cross country skiers. Seven rcoss country skiers(male 4, female 3) pa-r ticipated in this study. They usually trained 3-5 hours per da, y6 days per week through year. Blood sample d were drown from antebrachial vein before and after 4 weeks training session and were analyzed to measure creatine kinase, SOD, MDA and cortisol concentration. There were no significant different of living low training high effects in the body composition and blood lactate. Howeve, ralthough the live high, train low approach has been widely adopted, there were several positive training fefect of train high condition group. Also ther e were no significant different in the blood CK, lactate and blood oxidative stress makers. In summary, the training high seems to being exposed to a hypoxia to obtain the positive and unique benefits of exercise performance physiologically in skier. These tentative conclusions awiat further refinement and correction in the light of further research.

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