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신라검무 및 동일강도의 트레드밀 운동시 심박수, RPE 및 혈중 젖산농도 변화의 비교
오향란,안나영,김기진 한국스포츠리서치 2004 한국 스포츠 리서치 Vol.15 No.6
This study was performed the comparison of physiological function between a sword dance and treadmill running, For the positive factors of sword dance through physical activity and music component on the psycho-hysiological change. Subjects were consisted of 20-aged 16 female sword dancer of 2 groups, as skillful dancer group(n=B) and novice group(n=B), The results were as follow: In graded maximal testing, VO₂max, anaerobic threshold, and recovery capacity after maximal exercise in skillful group showed a higher than novice group. Change of heart rate during a sword dancing is almost similar level to optimal intensity in aerobic exercise program, so sword dance could be suggested an effective exercise program Physiological stimulus to cardiopulmonary function is different response as the different career of sword dance, because novice group showed a significant(p<.05) higher heart rate in sword dance than treadmill running. Blood lactate concentration showed a similar response between sword dancing and treadmill running in both 2 groups. Novice group showed a higher RPE in sword dancing than treadmill running, but skillful group showed a lower RPE in sword dancing than treadmill running. These results mean that the acquainted level of sword dance affected to the psychological response during sword dancing In these result, hypothesis of the similar blood lactate change between sword dancing and treadmill running could be accepted, but RPE is different response as the different career of sword dance.
김기진,오향란 한국스포츠리서치 2003 한국 스포츠 리서치 Vol.20 No.1
This study was performed the measurement of intra-abdominal fat, body circumference, and skinfold thickness, for the analysis of characteristics relation to obesity. Subjects were consisted of 20-30 aged adult men, as normal weight men(BMI : 18.5-24.9 ㎏/m2) and obese men(BMI : above 25 ㎏/m2). Skinfold thickness and body circumference of obese group showed significantly higher values than normal group, but hip circumference and WHR showed no significant difference between two groups. Visceral fat and VSR of obese group showed significantly higher values than normal group. Although normal group showed the normal range of BMI, but these subjects was included to visceral obesity type by the high values of visceral fat area and VSR(145.51±39.74 ㎝2 and 0.45±0.15). In the relationship of body composition variables, BMI showed a significant correlation coefficients with abdominal and thigh circumferences, visceral fat area, and VSR, and visceral fat area showed a significant correlation coefficients with BMI, abdominal and thigh circumferences, and total abdominal fat area. In these results, it was suggested that general adult subjects showed the serious tendency of visceral fat increase.