earticle

영어

The purpose of this study was to investigate the effect of the difference in exercise intensity and relaxation method between sets during the bench press exercise on rest time, total work, and pain. The subjects were selected from those who attended D University in C city with resistance exercise experience of 12 months or more. The exercise intensity was set to 85% 1RM and 50% 1RM, and 1RM was measured one week before the experiment. The rest method was set to the 3-minute rest method and the heart rate 100-bpm rest method. A total of 4 exercise conditions were performed depending on the exercise intensity and rest method, and all 6 sets of bench presses for each condition were exhausted. In the heart rate-based rest method, the rest time between sets was measured, and the total momentum according to the exercise conditions was measured. Pain by period was measured before and after exercise, 24 hours, 48 hours, and 72 hours after exercise. The measured total work was analyzed by one-way variance analysis, rest time and pain were analyzed by two-way variance analysis, and the statistical significance level was set to α = .05. The total amount of exercise was different for each exercise condition, and it was different according to the rest method in the same intensity. In resting time, the resting method of heart rate condition was low . The pain was highest immediately after exercise, followed by 48 hours and 72 hours. Within the same exercise intensity, the resting method condition based on the heart rate was shorter, and the difference between the total work of exercise and the pain appeared.

한국어

이 연구는 벤치프레스 운동 시 세트 간 휴식방법의의 차이가 휴식시간과 반복횟수, 총운동량 및 통증에 미치는 영향을 알아보고자 하였다. 대상자는 C시 D대학에 재학중인 남자 중 저항운동경력이 12개월 이상인 자들로 선정하였다. 운동강도는 85%1RM와 50%1RM으로 설정하였다. 휴식조건은 3분 휴식조건과 심박수 100bpm 휴식조건으로 설정하 였다. 운동강도와 휴식조건에 따라 총 4가지 운동조건을 실시하였으며, 각 조건별 벤치프레스는 6set모두 완전탈진까지 실시하였다. 심박수 기준 휴식조건에서 세트 간 휴식시간을 측정하였으며, 총운동량은 운동조건에 따른 전체총운동량을 측정하였다. 시기별 통증은 운동전과 후, 운동종료 24시간, 48시간, 72시간 후에 측정하였다. 측정된 총운동량은 일원변 량분석, 휴식시간과 통증은 이원변량분석으로 분석하였으며, 통계학적 유의수준은 α = .05로 설정하였다. 총운동량은 운동조건별로 차이가 있었으며, 같은 강도내의 휴식방법에 따라서 차이를 보였다. 휴식시간은 심박수조건 휴식방법이 낮게 나타났다. 통증은 운동직후가 가장 높게 나타났으며, 48시간, 72시간 순으로 높게 나타났다. 같은 운동강도 내에서 심박수 기준 휴식방법조건이 휴식시간이 더 짧았으며, 총운동량과 통증은 차이가 나타났다.