Earticle

초록

영어

The purpose of present study was to investigate the acute effects of different intensity treadmill exercise on blood lipids, atherosclerosis index (AI), insulin resistance (homeostatic model assessment index; HOMA index), and energy metabolism in overweight college-aged males. Subjects were randomly assigned to either a moderate intensity (n=6, 60-70% HRmax)or high intensity(n=6, 70-80%HRmax)treadmill exercise session that lasted for one hour. Blood lipids, AI, and HOMA index was assessed before and after the one hour exercise session. Data were analyzed by paired and independent t-tests and statistical significance was set at p<0.05. Total cholesterol, HDL-C, LDL-C, glucose levels, and triglycerides, as well as the HOMA index and AI remained unchanged after completion of both the moderate and high intensity exercise sessions. Insulin levels were significantly decreased following the high intensity exercise protocol(p<0.05) but remained unaltered after the moderate intensity session. Both exercise protocols resulted in significant increases in total protein and free-fatty acid levels(p<0.05). Exercise intensity does not alter the lack of responses to a single, acute bout of aerobic exercise, reinforcing the importance of the need for long term aerobic exercise programs when targeting weight control and the prevention of obesity .

목차

ABSTRACT
 서론
  1. 연구의 필요성
 연구 방법
  1. 연구대상
  2. 섣험설계
  3. 실험 방법
  4. 자료처리
 결과
  1. 혈중지질과 동맥경화지수의 변화
  2. 인슐린의 변화
  3. 에너지대사 관련 물질의 변화
 논의
 결론
 참고문헌

키워드

저자

• 김동희 [ Kim, Dong-hee | 전남대학교 ]
• 이하얀 [ Lee, Ha-yan | 전남대학교 ]
• 홍준영 [ Hong, Jun-Young | 전남대학교 ]
• 강형숙 [ Kang, Hyoung-sook | 동아대학교 ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  한국운동재활학회지 [Korean Journal of Exercise Rehabilitation]

• 간기

  계간

• pISSN

  1976-6319

• 수록기간

  2005~2013

• 십진분류

  KDC 517 DDC 613