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운동목표 심박수 설정을 위한 산소섭취량과 심박수와의 관계
변정오,체에스터,김남익,최건식,성기홍 한국유산소운동과학회 1999 대한스포츠융합학회지 (jcses) Vol.3 No.1
This study is a concrete measurement was made of both maximal oxygen uptake and maximal heart rate of general male college students, and a comparison was made of them and the predicted maximal heart rate by age. And the %HR of 40%, 60%, 80%, 85% by exercise intensity to %HRmax was calculated, and %HR and %VO_2 were compared. An attempt was made to intensity whether data on the ratio of %VO_2max to %HR, the research data of ACSM, has the same result as that for male college students in our country. As a result, the findings were as follows; 1. The predicted maximal heart rate was calculated by using the computational formula for predicted maximal heart rate such as ① HRmax=220-age, and ② HRmax=205-(age/2) with the use fo HRmax obtained in 10 healthy male college students and their ages through Bruce Protocol. As a result of SNK on them, it was shown that there was a significant difference in the results of comparing HRmax obtained by using Bruce Protocol and HRmax=220-age. It was shown that there was not a significant difference in the comparison of HRmax obtained by using Bruce Protocol and HRmax=205-(age/2). 2. For the ratio of 50%. 60%, 70%, 80%, 90percent %HRmax in general male college students, their oxygen uptake was shown to be 25.1% at heart rate of 50%, 42.6% at heart rate of 60%, 53.0% at 30%, 66.2% at 80%, and 83.5% at 90%. 3. It was shown that the ACSM's heart rate at 40% of exercise intensity to ACSM's VO_2max was 55.0%. It was revealed that the subject's heart rate was 60.0%, which indicates that there was a significant difference between both groups.ACSM, showed heart rates of 70.0% 80.0%, 90.0% at exercise intensity of 60%, 80%, 85%, while the subject's %HR were 75.6%, 88.6%, and 92.5%, which indicates that there was a significant difference at a level of p<.05. The findings of this study, intended for general made college students, showed a higher heart rate that to maximal oxygen uptake by age suggest by ACSM. It is thought that this difference results from several factors such as region, race, subject's fitness level, number of cases and other characteristics. The target heart rate of the ordinary individual in the twenties of our country to establish exercise intensity showed a difference from heart rate by age suggested the ACSM. Therefore, an continual effort should be made of several forms of exercise prescription that fitly Korean people.
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