earticle

영어

The purpose of this study was to investigate changes in Number of repetition, Blood Viscosity, and Hematocrit according to Intensity (85%1RM, 50%1RM) and Rest Time Between Set (1 min, 3 min) during biceps curl exercise. The subjects of this study were 9 men with more than 1 year of resistance training experience. The exercise type was A1-Type: 85%1RM-1 min rest, A2-Type: 85%1RM-3 min rest, B1-Type: 50 %1RM-1 min rest, B2-Type: 50%1RM-3 min rest 4 types were composed. The result analysis method was repeated measurement two-way ANOVA. If there was a significant difference, the Helmert, Repeated, and Deviation methods were performed as a post-hoc comparison. The significance level was set to α = .05, and the following results were obtained. The number of repetitions according to the exercise type showed a significant difference. There was no significant difference in Blood Viscosity according to exercise type, but there was a significant difference before and after exercise. Hematocrit according to exercise type did not show a significant difference, but showed a significant difference before and after exercise. Combining the above results, the number of repetitions during biceps curl exercise decreased as the set progressed. On the other hand, since Blood Viscosity and Hematocrit were not affected by Intensity (85%1RM, 50%1RM) and Rest Time Between Set (1 min, 3 min) suggested in this study, follow-up exercise type, exercise duration, Intensity, and Rest It is thought that a follow-up study with different time is necessary.

한국어

이 연구는 바이셉스컬 운동 시 강도(85%1RM, 50%1RM)와 세트 간 휴식시간(1분, 3분)에 따른 반복횟수, 혈액 점도, 적혈구용적률의 변화를 알아보고자 하였다. 이 연구의 대상자는 저항운동 경력이 1년 이상인 남자 9명으로 하였으 며, 운동조건은 A1-Type: 85%1RM-1분 휴식, A2-Type: 85%1RM-3분 휴식, B1-Type: 50%1RM-1분 휴식, B2-Type: 50%1RM-3분 휴식 4가지로 구성하였다. 결과분석 방법은 repeated measurement two-way ANOVA로 하였으며, 유의차이가 있을 경우 사후비교로 Helmert, Repeated, Deviation 방법을 실시하였고 유의수준은 α= .05로 설정하여 다음과 같은 결과를 얻었다. 운동조건에 따른 반복횟수는 유의한 차이를 보였다. 운동조건에 따른 혈액점도는 유의한 차이를 보이지 않았으나, 운동 전·후에는 유의한 차이를 보였다. 운동조건에 따른 적혈구용적률은 유의한 차이를 보이지 않았으나, 운동 전·후에는 유의한 차이를 보였다. 이상의 결과를 종합해보면, 바이셉스컬 운동 시 반복횟수는 세트가 진행됨에 따라 감소하였다. 반면, 혈액점도와 적혈구용적률은 이 연구에서 제시한 운동강도(85%1RM, 50%1RM)와 세트 간 휴식시간(1분, 3분)에는 영향을 받지 않았기 때문에 추후 운동유형, 운동기간, 운동강도, 휴식시간 을 달리한 후속연구가 필요할 것으로 생각된다.