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A Study of Correlation between Change of Ratings of perceived exertion(RPE) and Blood Components in Strengthening Abdominal Muscular Power

안호정, 김보경, 박성규, 김영민, 구자풍, 이석희, 최유림, 최정현, 유승현,
소속 상세정보
안호정 ( An Ho-Jung ) - Daewon University College
김보경 ( Kim Bo-Kyung ) - Kunjang College
박성규 ( Park Seong-Gyu ) - Korea University
김영민 ( Kim Young-Min ) - Chungju National University
구자풍 ( Koo Ja-Pung ) - Sarang Hospital
이석희 ( Lee Suk-Hee ) - Changwon College
최유림 ( Choi Yoo-Rim ) - Daegu Science College
최정현 ( Choi Jung-Hyun ) - Hallym University Sacred Heart Hospital
유승현 ( You Sung-Hyun ) - Yonsei University

Abstract


This study has been conducted on the subjects of eight undergraduate students with abdominal obesity and eight undergraduate students with normal weight to find out correlation between substantial fatigue and Ratings of perceived exertion through analysis of their blood components when they took exercises to strengthen their abdominal muscular power. Comparatively analyzing HDL-C, LDL-C and lactic acid before and after they took sit-up at level of RPE 19-20, no statistically significant differences in HDL, LDL, lactic acid measures were observed between groups, but a significant difference in RPE was noted between groups(p<0.05) Our findings suggest that control group showed no significant difference in increase of fatigue material whereas the obese group showed a lower frequency of sit-up, though both groups took the same abdominal exercise. Additionally, the lower frequency of sit-up in obese group results from relatively higher Ratings of perceived exertion rather than increase of substantial fatigue material. This study invites future research that examines the effect of a comprehensive obesity exercise program combined with dietetic on ratings of perceived exertion in individuals with obesity.

키워드

abdominal obesity; fatigue; Ratings of perceived exertion; HDL-C; LDL-C; lactic acid

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