The Korean Journal of Physiology
- 제2권2호
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- Pages.53-61
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- 1968
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- 0300-4015(pISSN)
헤마토크?????? 비율이 낮은 사람에 있어서 최대 산소 부채와 과잉젖산 사이의 관계
Maximal Oxygen Debt, Lactate and Excess Lactate in Men with Low Hematocrit Ratio
- Kim, Dai-Sung (Department of Physiology and Physical Culture Research Institute, Seoul National University College of Medicine) ;
- Nam, Kee-Yong (Department of Physiology and Physical Culture Research Institute, Seoul National University College of Medicine)
- 발행 : 1968.06.01
초록
Maximal oxygen debt, lactate and excess lactate were measured in 13 men with low hematocrit ratio before and after maximal exercise. Maximal exercise run was performed on a treadmill and the duration of run was 2 minutes 45 seconds in each subject. Hematocrit ratio ranged between 35 and 47%, the mean being 39.8%. The following results were obtained. 1. Maximal oxygen debt expressed on basis of body weight increased as the hematocrit ratio decreased. The correlation coefficient between the two was r= -0.770. 2. The time necessary for decreasing to 50% of total maximal
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