3,000m 상당고도에서의 간헐적인 저압·저산소 수면노출이 핀수영 선수의 혈중산소운반능력과 최대산소섭취량에 미치는 영향
The Effects of Intermittent Hypobaric Hypoxic Exposure at the Altitude of 3,000m on Maximal Oxygen Uptake and Oxygen Transporting Capacity in Fin Swimmers
선우섭(경희대학교); 남상석(경희대학교); 황경식(경희대학교); 박훈영(경희대학교)
17권 4호, 1065~1076쪽
초록
The purpose of this study was to examine the effects of hypobaric hypoxic exposure on maximal oxygen uptake and oxygen transport system in national fin-swimmers. The 17 swimmers, regardless of sex, were divided into the experimental group(n=8) and the control group(n=9). After taking passive acclimation training that was working out at the sea level, sleeping at 3,000m for 8 hours a day, 3 days a week, four weeks to the experimental group, Oxygen uptake, oxygen transporting capacity in blood, and effects on time records, by treadmill graded submaximal and maximal exercise were surveyed as followes; No significant difference on body composition, heart rate, maximal oxygen uptake, blood lactate concentration during exercise and, RBC, Hb, EPO and 2,3-DPG was shown due to training types and time. Time records during passive exposure acclimation contained 3 new records and 1 national records of swimmers of the experimental group. Accordingly, passive acclimation training under various hypobaric hypoxic condition in elite sports players is needed.
Abstract
The purpose of this study was to examine the effects of hypobaric hypoxic exposure on maximal oxygen uptake and oxygen transport system in national fin-swimmers. The 17 swimmers, regardless of sex, were divided into the experimental group(n=8) and the control group(n=9). After taking passive acclimation training that was working out at the sea level, sleeping at 3,000m for 8 hours a day, 3 days a week, four weeks to the experimental group, Oxygen uptake, oxygen transporting capacity in blood, and effects on time records, by treadmill graded submaximal and maximal exercise were surveyed as followes; No significant difference on body composition, heart rate, maximal oxygen uptake, blood lactate concentration during exercise and, RBC, Hb, EPO and 2,3-DPG was shown due to training types and time. Time records during passive exposure acclimation contained 3 new records and 1 national records of swimmers of the experimental group. Accordingly, passive acclimation training under various hypobaric hypoxic condition in elite sports players is needed.
- 발행기관:
- 한국체육과학회
- 분류:
- 체육