본문 바로가기
KERD
논문KCI 등재

일회성 유산소 운동 강도가 인슐린 민감성에 미치는 영향.

Effects of two different intensities of acute exercise on insulin sensitivity.

2

조회

0

다운로드

3

인용

0

참고문헌

키워드

초록

Lee, S.H., Kang, H.S. Effects of two different intensities of acute exercise on insulin sensitivity. Exercise Science. 17(4): 391-400, 2008. Inconsistencies have been reported on the role of exercise intensity in improving insulin sensitivity to obesity. The purpose of thus study was to investigate the effect of acute treadmill walking(50% VO2max) vs. running(85% VO2max) on insulin sensitivity indices measured during oral glucose tolerance test(OGTT). Exercise duration varied from 60~150 minutes depending upon the subjects' initial fitness status that was designed to elicit a targeted energy expenditure of 1200kcal regardless of exercise mode(isocaloric exercise). Blood lipids(TC, TG, HDLC, LDLC), fasting glucose and insulin, OGTT were measured before and after each acute exercise trial. Group analyses showed no time by group interaction and a significant time effect only in several of the measured variables; both walking and running exercises induced significant improvements in TG(p<.022), with no significant group differences and significant improvements in fasting glucose(p<.013), insulin(p<.001) and HOMA index(p<.001), Insulin sensitivity index(p<.022), with no significant group differences. In conclusion, the current findings of this study indicate that regardless of exercise intensity, both walking and running would be equally effective on improving insulin sensitivity.

Abstract

Lee, S.H., Kang, H.S. Effects of two different intensities of acute exercise on insulin sensitivity. Exercise Science. 17(4): 391-400, 2008. Inconsistencies have been reported on the role of exercise intensity in improving insulin sensitivity to obesity. The purpose of thus study was to investigate the effect of acute treadmill walking(50% VO2max) vs. running(85% VO2max) on insulin sensitivity indices measured during oral glucose tolerance test(OGTT). Exercise duration varied from 60~150 minutes depending upon the subjects' initial fitness status that was designed to elicit a targeted energy expenditure of 1200kcal regardless of exercise mode(isocaloric exercise). Blood lipids(TC, TG, HDLC, LDLC), fasting glucose and insulin, OGTT were measured before and after each acute exercise trial. Group analyses showed no time by group interaction and a significant time effect only in several of the measured variables; both walking and running exercises induced significant improvements in TG(p<.022), with no significant group differences and significant improvements in fasting glucose(p<.013), insulin(p<.001) and HOMA index(p<.001), Insulin sensitivity index(p<.022), with no significant group differences. In conclusion, the current findings of this study indicate that regardless of exercise intensity, both walking and running would be equally effective on improving insulin sensitivity.

참고문헌 (37)

  1. 성윤경, "제2형 당뇨병 환자에서 QUICKI법을 이용하여 측정한 인슐린 저항성과 비만도와의 관계", 대한비만학회지, 12(2), pp.162~172 (2003)
  2. ACSM, "ACSM Guidelines for exercise testing and prescription. 6th ed" (2000), Lipponcott Williams and Wikins
  3. Bruce, C. R, "Endurance training in obese humans improves glucose tolerance and mitochondrial fatty acid oxidation and alters muscle lipid content", Am J Physiol Endocrinol Metab, 291(1), pp.99~107 (2006)
  4. Bruce,R.A, "Multi-stage treadmill tests of maximal and submaximal exercise. in exercise testing and training of apparently healthy individuals: A Handbook for Physicians", pp.32~34 (1972), American Heart Association
  5. Cox, J. H, "Effect of aging on response to exercise training in humans: skeletal muscle GLUT-4 and insulin sensitivity", J Appl Physiol, 86(6), pp.2019~2025 (1999)
  6. Dela, F, "Effect of training on insulin- mediated glucose uptake in human muscle", Am J Physiol, 263(1), pp.1134~1143 (1992)
  7. Dela, F, "Insulin -stimulated muscle glucose clearance in patients with NIDDM. Effects of one-legged physical training", Diabetes, 44(9), pp.1010~1020 (1995)
  8. Duscha, B. D, "Effects of exercise training amount and intensity on peak oxygen consumption in middle-age men and women at risk for cardiovascular disease", Chest, 128(4), pp.2788~2793 (2005)
  9. Fenicchia, L. M, "Influence of resistance exercise training on glucose control in women with type 2 diabetes", Metabolism, 53(3), pp.284~289 (2004)
  10. Friedewald, W. T, "Estimation of the concentration of low-density lipoprotein cholesterol in plasma, without use of the preparative ultracentrifuge", Clin Chem, 18(6), pp.499~502 (1972)
  11. Goodpaster, B. H, "Enhanced fat oxidation through physical activity is associated with improvements in insulin sensitivity in obesity", Diabetes, 52(9), pp.2191~2197 (2003)
  12. Henriksen,E.J, "Invited review: Effects of acute exercise and exercise training on insulin resistance", J Appl Physiol, 93(2), pp.788~796 (2002)
  13. Hill, J. O, "Role of physical activity in preventing and treating obesity", J Appl Physiol, 99(2), pp.765~770 (2005)
  14. Houmard, J. A, "Effect of short-term exercise training on insulin-stimulated PI 3-kinase activity in human skeletal muscle", Am J Physiol, 277(6), pp.1055~1060 (1999)
  15. Houmard, J. A, "Effect of the volume and intensity of exercise training on insulin sensitivity", J Appl Physiol, 96(1), pp.101~106 (2004)
  16. James, D. E, "Effect of acute exercise and prolonged training on insulin response to intravenous glucose in vivo in rat", J Appl Physiol, 55(6), pp.1660~1664 (1983)
  17. Johannsen, D. L, "The role of physical activity in maintaining a reduced weight", Curr Atheroscler Rep, 9(6), pp.463~471 (2007)
  18. Kahn, S. E, "Effect of exercise on insulin action, glucose tolerance, and insulin secretion in aging", Am J Physiol, 258(1), pp.937~943 (1990)
  19. Kirwan, J. P, "Endurance exercise training reduces glucose-stimulated insulin levels in 60- to 70-year-old men and women", Gerontol, 48(3), pp.84~90 (1993)
  20. Koopman, R, "A single session of resistance exercise enhances insulin sensitivity for at least 24 h in healthy men", Eur J Appl Physiol, 94(1), pp.180~187 (2005)
  21. Larsen, J. J, "The effect of moderate exercise on postprandial glucose homeostasis in NIDDM patients", Diabetologia, 40(4), pp.447~453 (1997)
  22. Luebbers, P. E, "Glucose uptake after resistance training of different intensities but of equal work volume", J Strength Cond Res, 22(4), pp.1094~1100 (2008)
  23. Matsuda, M, "Insulin sensitivity indices obtained from oral glucose tolerance testing: comparison with the euglycemic insulin clamp", Diabetes Care, 22(9), pp.1462~1470 (1999)
  24. Matthews, D. R, "Homeostasis model assessment: insulin resistance and beta-cell function from fasting plasma glucose and insulin concentrations in man", Diabetologia, 28(7), pp.412~419 (1985)
  25. Mikines, K. J, "Effect of physical exercise on sensitivity and responsiveness to insulin in humans", Am J Physiol, 254(3), pp.248~259 (1988)
  26. Must, A, "The disease burden associated with overweight and obesity", JAMA, 282(16), pp.1523~1529 (1999)
  27. Perseghin, G, "Increased glucose transport- phosphorylation and muscle glycogen synthesis after exercise training in insulin- resistant subjects", N Engl J Med, 335(18), pp.1357~1362 (1996)
  28. Pruessner, J. C, "Two formulas for computation of the area under the curve represent measures of total hormone concentration versus time-dependent change", Psychoneuroendocrinology, 28(7), pp.916~931 (2003)
  29. Reitman, J. S, "homeostasis after exercise training in non-insulin-dependent diabetes", Diabetes Care, 7(5), pp.434~441 (1984)
  30. Richter, E. A, "Insulin action in human thighs after one-legged immobilization", J Appl Physiol, 67(1), pp.19~23 (1989)
  31. Rogers, M. A, "Improvement in glucose tolerance after 1 wk of exercise in patients with mild NIDDM", Diabetes Care, 11(8), pp.613~618 (1988)
  32. Seals, D. R, "Effects of endurance training on glucose tolerance and plasma lipid levels in older men and women", JAMA, 252(5), pp.645~649 (1984)
  33. Short, K. R, "Impact of aerobic exercise training on age-related changes in insulin sensitivity and muscle oxidative capacity", Diabetes, 52(8), pp.1888~1896 (2003)
  34. Thompson, P. D, "Exercise and physical activity in the prevention and treatment of atherosclerotic cardiovascular disease: a statement from the Council on Clinical Cardiology (Subcommittee on Exercise, Rehabilitation, and Prevention) and the Council on Nutrition, Physical Activity, and Metabolism (Subcommittee on Physical Activity)", Circulation, 107(24), pp.3109~3116 (2003)
  35. Tonino,R.P, "Effect of physical training on the insulin resistance of aging", Am J Physiol, 256(3), pp.352~356 (1989)
  36. Venables, M. C, "Effect of acute exercise on glucose tolerance following post- exercise feeding", Eur J Appl Physiol, 100(6), pp.711~717 (2007)
  37. Wojtaszewski, J. F, "Insulin signaling and insulin sensitivity after exercise in human skeletal muscle", Diabetes, 49(3), pp.325~331 (2000)

관련 논문AI추천

이 간행물의 다른 논문 (13건)