Current Cardiovascular Risk Reports

, Volume 1, Issue 3, pp 221–227 | Cite as

Does physical activity reduce the risk of cardiovascular disease in overweight and obese individuals?

Article

Abstract

For individuals considered overweight or obese, physical activity or more structured exercise is recommended to facilitate weight loss and reduce risk of long-term disease. Physical activity and structured exercise programs, however, rarely result in significant loss of body weight or body fat, especially in women. Despite the minimal effect of exercise on weight loss, exercise has multiple health benefits for overweight and obese individuals, including skeletal muscle adaptations that improve fat and glucose metabolism and insulin action; enhanced endothelial function; favorable changes in blood lipids, lipoproteins, and hemostatic factors; and reductions in blood pressures, postprandial lipemia, and proinflammatory markers. These exercise-induced adaptations occur independently of changes in body weight or body fat. Thus, physically inactive individuals considered at increased risk for cardiovascular disease due to both sedentary lifestyle and a high body mass index should be encouraged to engage in regular physical activity, regardless of whether a more active lifestyle leads to weight loss.

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References and Recommended Reading

  1. 1.
    Jakicic JM, Clark K, Coleman E, et al.: American College of Sports Medicine position stand. Appropriate intervention strategies for weight loss and prevention of weight regain for adults. Med Sci Sports Exerc 2001, 33:2145–2156.PubMedCrossRefGoogle Scholar
  2. 2.
    Anderson JW, Konz EC, Frederich RC, Wood CL: Long-term weight-loss maintenance: a meta-analysis of US studies. Am J Clin Nutr 2001, 74:579–584.PubMedGoogle Scholar
  3. 3.
    Gaesser GA: Weight loss for the obese: panacea or pound-foolish? Quest 2004, 56:12–27.Google Scholar
  4. 4.
    Booth FW, Chakravarthy MV, Gordon SE, Spangenburg EE: Waging was on physical inactivity: using modern molecular ammunition against an ancient enemy. J Appl Physiol 2002, 93:3–30.PubMedGoogle Scholar
  5. 5.
    Bassuk SS, Manson JE: Epidemiological evidence for the role of physical activity in reducing risk of type 2 diabetes and cardiovascular disease. J Appl Physiol 2006, 99:1193–1204.CrossRefGoogle Scholar
  6. 6.
    Donnelly JE, Smith BK: Is exercise effective for weight loss with adlibitum diet? Energy balance, composition and gender differences. Exerc Sport Sci Rev 2005, 33:169–174.PubMedCrossRefGoogle Scholar
  7. 7.
    Bjorntorp P, de Jounge K, Sjostrom L, Sullivan L: The effect of physical training on insulin production in obesity. Metabolism 1970, 19:631–638.PubMedCrossRefGoogle Scholar
  8. 8.
    Lamarche B, Despres JP, Pouliot MC, et al.: Is body fat loss a determinant factor in the improvement of carbohydrate and lipid metabolism following aerobic exercise training in obese women? Metabolism 1992, 41:1249–1256.PubMedCrossRefGoogle Scholar
  9. 9.
    Snowling NJ, Hopkins WG: Effects of different modes of exercise training on glucose control and risk factors for complications in type 2 diabetic patients. Diabetes Care 2006, 29:2518–2527.PubMedCrossRefGoogle Scholar
  10. 10.
    Cornelissen VA, Fagard RH: Effects of endurance training on blood pressure, blood pressure-regulating mechanisms, and cardiovascular risk factors. Hypertension 2005, 46:667–675.PubMedCrossRefGoogle Scholar
  11. 11.
    Bruce CR, Thrush AB, Mertz VA, et al.: Endurance training in obese humans improves glucose tolerance and mitochondrial fatty acid oxidation and alters muscle lipid content. Am J Physiol Endocrinol Metab 2006, 291:E99–E107.PubMedCrossRefGoogle Scholar
  12. 12.
    Kelley DE, Goodpaster BH: Effects of physical activity on insulin action and glucose tolerance in obesity. Med Sci Sports Exerc 1999, 31(Suppl):S619–S623.PubMedCrossRefGoogle Scholar
  13. 13.
    Smutok MA, Reece C, Kokkinos PF, et al.: Effects of exercise training modality on glucose tolerance in men with abnormal glucose regulation. Int J Sports Med 1994, 15:283–289.PubMedCrossRefGoogle Scholar
  14. 14.
    De Fillipis E, Cusi K, Ocampo G, et al.: Exercise-induced improvement in vasodilatory function accompanies increased insulin sensitivity in obesity and type 2 diabetes mellitas. J Clin Endocrinol Metab 2006, 91:4903–4910.CrossRefGoogle Scholar
  15. 15.
    Klimcakova E, Polak J, Moro C, et al.: Dynamic strength training improves insulin sensitivity with altering plasma levels and gene expression of a dipokines in subcutaneous adipose tissue in obese men. J Clin Endocrionol Metab 2006, 91:S107–S112.Google Scholar
  16. 16.
    O’Leary VB, Marchetti CM, Krishman RK, et al.: Exercise-induced reversal of insulin resistance in obese elderly is associated with reduced visceral fat. J Appl Physiol 2006; 100:1584–1589.PubMedCrossRefGoogle Scholar
  17. 17.
    Nassis GP, Papantakou K, Skenderi K, et al.: Aerobic exercise training improves insulin sensitivity without changes in body weight, body fat, adiponectin, and inflammatory markers in overweight and obese girls. Metab Clin Exp 2005, 54:1472–1479.PubMedGoogle Scholar
  18. 18.
    Coker RH, Hays NP, Williams RH, et al.: Exercise-induced changes in insulin action and glycogen metabolism in elderly adults. Med Sci Sports Exerc 2006, 38:433–438.PubMedCrossRefGoogle Scholar
  19. 19.
    O’Donovan G, Kearny EM, Nevill AM, et al.: The effects of 24-weeks of moderate-or high-intensity exercise on insulin resistance. Eur J Appl Physiol 2005, 95:522–528.PubMedCrossRefGoogle Scholar
  20. 20.
    DiPietro L, Dziura J, Yeckel CW, Neufer PD: Exercise and improved insulin sensitivity in older women: evidence of the enduring benefits of higher intensity training. J Appl Physiol 2006, 100:142–149.PubMedCrossRefGoogle Scholar
  21. 21.
    Houmard JA, Tanner CJ, Slentz CA, et al.: Effect of the volume and intensity of exercise training on insulin sensitivity. J Appl Physiol 2004, 96:101–106.PubMedCrossRefGoogle Scholar
  22. 22.
    Braun B, Zimmerman MB, Kretchmer N: Effects of exercise intensity on insulin sensitivity in women with non-insulin-dependent diabetes mellitus. J Appl Physiol 1995, 78:300–306.PubMedGoogle Scholar
  23. 23.
    Thompson PD, Crouse SF, Goodpaster B, et al.: The acute versus the chronic response to exercise. Med Sci Sports Exerc 2001, 33(Suppl):S438–S445.PubMedCrossRefGoogle Scholar
  24. 24.
    Ferrara CM, Goldberg AP, Ortmeyer HK, Ryan AS: Effects of aerobic and resistive training on glucose disposal and skeletal muscle metabolism in older men. J Gerontol 2006, 61A:480–487.Google Scholar
  25. 25.
    Shaibi GQ, Cruz ML, Ball GD, et al.: Effects of resistance training on insulin sensitivity in overweight latino adolescent males. Med Sci Sports Exerc 2006, 38:1208–1215.PubMedCrossRefGoogle Scholar
  26. 26.
    Slentz CA, Aiken LB, Houmard JA, et al.: Inactivity, exercise, and visceral fat. STRIDDE: a randomized, controlled study of exercise intensity and amount. J Appl Physiol 2005, 99:1613–1618.PubMedCrossRefGoogle Scholar
  27. 27.
    Pinto A, Di Raimondo D, Tuttolomondo A, et al.: Twenty-four tour ambulatory blood pressure monitoring to evaluate effects on blood pressure of physical activity in hypertensive patients. Clin J Sport Med 2006, 16:238–243.PubMedCrossRefGoogle Scholar
  28. 28.
    Fagard RH: Physical activity in the prevention and treatment of hypertension in the obese. Med Sci Sports Exerc 1999, 31(Suppl):S624–S630.PubMedCrossRefGoogle Scholar
  29. 29.
    Padilla J, Wallace JP, Park S: Accumulation of physical activity reduces blood pressure in pre- and hypertension. Med Sci Sports Exerc 2005, 37:1264–1275.PubMedCrossRefGoogle Scholar
  30. 30.
    Kelley G: Dynamic resistance exercise and resting blood pressure in adults: a meta-analysis. J Appl Physiol 1997, 82:1559–1565.PubMedGoogle Scholar
  31. 31.
    Leon AS, Sanchez OA: Response of blood lipids to exercise training alone or combined with dietary intervention. Med Sci Sports Exerc 2001, 33(Suppl):S502–S515.PubMedCrossRefGoogle Scholar
  32. 32.
    Kraus WE, Houmard JA, Duscha BD, et al.: Effects of the amount and intensity of exercise on plasma lipoproteins. N Engl J Med 2002, 347:1483–1492.PubMedCrossRefGoogle Scholar
  33. 33.
    Couillard C, Despres JP, Lamarche B, et al.: Effects of endurance exercise training on plasma HDL cholesterol levels depends on levels of triglycerides. Evidence from men of the Health, Risk Factors, Exercise Training and Genetics (HERITAGE) Family Study. Arteriscler Thromb Vasc Biol 2001, 21:1226–1232.Google Scholar
  34. 34.
    Widlansky ME, Gokce N, Keaney JF, Vita JF: The clinical implications of endothelial function. J Am Coll Cardiol 2003, 42:1149–1160.PubMedCrossRefGoogle Scholar
  35. 35.
    Van Guilder GP, Hoetzler GL, Smith DT, et al.: Endothelial t-PA release is impaired in overweight and obese adults but can be improved with regular aerobic exercise. Am J Physiol Endocrinol Metab 2005, 289:E807–E813.PubMedCrossRefGoogle Scholar
  36. 36.
    Olson TP, Dengal DR, Leon AS, Schmitz KH: Moderate resistance training and vascular health in overweight women. Med Sci Sports Exerc 2006, 38:1558–1564.PubMedCrossRefGoogle Scholar
  37. 37.
    Watts K, Jones TW, Davis EA, Green D: Exercise training in obese children and adolescents. Current concepts. Sports Med 2005, 35:375–392.PubMedCrossRefGoogle Scholar
  38. 38.
    Rauramaa R, Vaisanen SB: Physical activity in the prevention and treatment of a thrombogenic profile in the obese: current evidence and research issues. Med Sci Sports Exerc 1999, 31(Suppl):S631–S634.PubMedCrossRefGoogle Scholar
  39. 39.
    Wang JS: Exercise prescription and thrombgenesis. J Biomed Sci 2006, 13:753–761.PubMedCrossRefGoogle Scholar
  40. 40.
    Woods JA, Viera VJ, Keylock KT: Exercise, inflammation, and innate immunity. Neurol Clin 2006, 24:585–599.PubMedCrossRefGoogle Scholar
  41. 41.
    Petersen AM, Pedersen BK: The anti-inflammatory effect of exercise. J Appl Physiol 2005, 98:1154–1162.PubMedCrossRefGoogle Scholar
  42. 42.
    Kohut ML, McCann DA, Russell DW, et al.: Aerobic exercise, but not flexibility/resistance exercise, reduces serum IL-8, CRP, and IL-6 independent of B-blockers, BMI, and psychosocial factors in older adults. Brain Behavior Immunity 2006, 20:201–209.CrossRefGoogle Scholar
  43. 43.
    Niessner A, Richter B, Penka M, et al.: Endurance training reduces circulating inflammatory markers in persons at risk of coronary events: impact on plaque stabilization? Atherosclerosis 2006, 186:160–165PubMedCrossRefGoogle Scholar
  44. 44.
    Pettit DS, Cureton KJ: Effects of prior exercise on post-prandial lipemia: a quantitative review. Metabolism 2003, 52:418–424.CrossRefGoogle Scholar
  45. 45.
    Zhang JQ, Ji LL, Fretwell VS, Nunez G: Effect of exercise on postprandial lipemia in men with hypertriglyceridemia. Eur J Appl Physiol 2006, 98:575–582.PubMedCrossRefGoogle Scholar
  46. 46.
    Weintraub MS, Rosen Y, Otto R, et al.: Physical exercise conditioning in the absence of weight loss reduces fasting and postprandial tryclyceride-rich lipoprotein levels. Circulation 1989, 79:1007–1014.PubMedGoogle Scholar
  47. 47.
    Weinstein AR, Sesso HD: Joint effects of physical activity and body weight on diabetes and cardiovascular disease. Exerc Sport Sci Rev 2006, 34:10–15.PubMedCrossRefGoogle Scholar
  48. 48.
    Diaz VA, Player MS, Mainous AG III, et al.: Competing impact of excess weight versus cardiorespiratory fitness on cardiovascular risk. Am J Cardiol 2006, 98:1468–1471.PubMedCrossRefGoogle Scholar
  49. 49.
    Sims EA: Are there persons who are obese, but metabolically healthy? Metabolism 2001, 12:1499–1504.CrossRefGoogle Scholar
  50. 50.
    Lee CD, Blair SN, Jackson AS: Cardiorespiratory fitness, body composition, and all-cause and cardiovascular disease mortality in men. Am J Clin Nutr 1999, 69:373–380.PubMedGoogle Scholar
  51. 51.
    Tuomilehto J, Lindstrom J, Eriksson JG, et al.: Prevention of type 2 diabetes mellitus by changes in lifestyle among subjects with impaired glucose tolerance. N Engl J Med 2001, 344:1343–1350.PubMedCrossRefGoogle Scholar
  52. 52.
    Knowler WC, Barrett-Connor E, Fowler SE, et al.: Reduction in the incidence of type 2 diabetes with lifestyle intervention or metformin. N Engl J Med 2002, 346:393–403.PubMedCrossRefGoogle Scholar

Copyright information

© Current Medicine Group LLC 2007

Authors and Affiliations

  1. 1.Kinesiology ProgramUniversity of VirginiaCharlottesvilleUSA

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