생명과학회지 (Journal of Life Science)

  • 제19권1호
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  • Pages.46-51
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  • 2009
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  • 1225-9918(pISSN)
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  • 2287-3406(eISSN)
한국생명과학회 (Korean Society of Life Science)
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다른 거리의 철인 3종 경기 시 체중, 나트륨 및 혈액 성분에 미치는 영향

The Effect of Different Triathlon on Weight, Sodium and Hematological Changes

  • Park, Chan-Ho (Research Institute of Sport Science, Pusan National University) ;
  • Kim, Tae-Un (Department of Physical Education, Pusan National University)
  • 발행 : 2009.01.30
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초록

철인 3종 경기에 참가하는 선수들은 탈수, 저나트륨혈증, 용혈현상 및 연역반응과 같은 의학적인 문제에 직면할 수 있다. 본 연구는 철인 3종 경기 시 체중의 변화, 나트륨농도 및 혈액성분의 변화를 조사하기 위하여 서로 다른 Olympic Distance Triathlon (ODT)과 Ironman Distance Triathlon (IDT)에 참가한 선수들에게 체중과 나트륨 농도 및 혈액 성분이 어떠한 영향을 미치는가를 연구하였다. 체중은 ODT와 IDT 모두 유의하게 감소하였고, 나트륨 농도는 IDT에서만 증가하였다. RBC, Hb, Hct 및 MCH는 IDT에서 증가하였고, Hct는 ODT에서 감소하였다. IDT에서는 체중의 변화율과 나트륨 농도간의 유의한 상관관계가 있었으며, 체중 감소에 따른 나트륨농도의 증가현상이 나타났다. RBC, Hb 및 Hct의 연화는 거리에 따라 영향을 받는 것으로 조사되었다. 이러한 결과들을 종합해 볼 때 철인 3종 경기와 같은 장시간 지속되는 운동 시 체중 변화가 나트륨 농도에 영향을 미치는 것으로 파악되었으며, 경기 거리에 따른 혈액 성분의 변화에 차이는 있었지만 이러한 변화는 모두 정상범위인 것으로 나타났다.

This study examined how differing triathlon durations effect weight, serum sodium concentration, and hematological levels, and investigated relationships between these variables and finishing time as well as between body weight changes and serum sodium following Ironman distance triathlons (IDT) and Olympic distance triathlons (ODT). All eight athletes successfully completed ODT and IOT. We found that the mean body weight decreased following both IDT and ODT and that serum sodium was significantly (p<0.05) increased immediately after IDT, RBC, Hb, Hct, and MCH were significantly (p<0.05) increased immediately after IDT. Hct was significantly (p<0.05) decreased immediately after ODT. MCHC was significantly (p<0.01) increased immediate1y after ODT. In IDT, the percentage of change in body weight correlated to the percentage of change in serum sodium concentrations (r=0.75, p=0.05). In conclusion, our srudy showed that serum sodium concentraion increased in IDT and maintained in ODT, despite significant body weight loss during the races. The percentage of change in body weight was related to serum sodium concentration but unrelated to performance in the triathlon. The changes of RBC, Hb, and Hct values from two different length triathlons were depending on race distance.

키워드

참고문헌

  1. Banfi, G., M. D. Fabbro, C. Mauri, M. M. Corsi and G. Melegati. 2006. Haematological parameters in elite rugby players during a competitive season. Clinical and laboratory haematology 28, 183-188 https://doi.org/10.1111/j.1365-2257.2006.00771.x
  2. Barr, S. I., D. L. Costill and W. J. Fink. 1991. Fluid replacement during prolonged exercise: effects of water, saline, or no fluid. Medicine and Science in Sports and Exercise 23, 811-817
  3. Casoni, I., C. Barsetto, A. Cavicchi, S. Martinelli and F. Conconi. 1985. Reduced hemoglobin concentration and red cells hemoglobinization in Italian marathon and ultramarathon runners. International Journal of Sports Medicine 6, 176-179 https://doi.org/10.1055/s-2008-1025835
  4. Chorley, J., J. Cianca and J. Divine. 2007. Risk factors for exercise-associated hyponatremia in non-elite marathon runners. Clinical Journal of Sport Medicine 17, 471-477 https://doi.org/10.1097/JSM.0b013e3181588790
  5. Dill, D. B. and D. L. Costill. 1974. Calculation of percentage changes in volumes of blood, plasma, and red cells in dehydration. Journal of Applied Physiology 37, 247-248
  6. Dufaux, B., A. Hoederath, I. Streitberger, W. Hollmann and G. Assmann. 1981. Serum ferritin, transferrin, haptoglobin and iron in middle and long distance runners, elite rowers, and professional racing cyclists. International Journal of Sports Medicine 2, 43-46 https://doi.org/10.1055/s-2008-1034583
  7. Fallon, K. E., E. Broad, M. W. Thompson and P. A. Reull. 1998. Nutritional and fluid intake in a 100-km ultramarathon. International Journal of Sport Nutrition 8, 24-35
  8. Fallon, K. E., G. Sivyer, K. Sivyer and A. Dare. 1999. Changes in haematological parameters and iron metabolism associated with a 1600 kilomertre ultramatathon. British Journal of Sports Medicine 33, 27-31 https://doi.org/10.1136/bjsm.33.1.27
  9. Gastmann, U., F. Dimeo, M. Huonker, J. Bocker, J. M. Steinacker, K. G. Petersen, H. Wieland, J. Keul and M. Lehmann. 1998. Ultra-triathlon-related blood-chemical and endocrinological responses in nine athletes. The Journal of Sports Medicine and Physical fitness 38, 18-23
  10. George, M. D., J. Steven and K. M. Thomas. 2005. Medical considerations in triathlon competition. Sports Medicine 35, 143-161 https://doi.org/10.2165/00007256-200535020-00004
  11. Hew-Butler, T., M. Collins, A. Bosch, K. Sharwood, G. Wilson, M. Armstrong, C. Jennings, J. Swart and T. Noakes. 2007. Maintenance of plasma volume and serum sodium concentration despite body weight loss in Ironman triathletes. Clinical Journal of Sport Medicine 17, 116-122 https://doi.org/10.1097/JSM.0b013e3180326836
  12. Hiller, W. D. B.. 1989. Dehydration and hyponatremia during triathlons. Medicine and Science in Sports and Exercise 21, 219-221
  13. Hiller, W. D. B., M. L. O'Toole and F. Massimino. 1985. Plasma electrolyte and glucose changes during the Hawaiian Ironman Triathlon. Medicine and Science in Sports and Exercise 17(suppl), 219
  14. Kargotich, S., C. Goodman, D. Keast and A. R. Morton. 1998. The influence of exercise-induced plasma volume changes on the interpretation of biochemical parameters used for monitoring exercise, training and sport. Sports Medicine 26, 101-117 https://doi.org/10.2165/00007256-199826020-00004
  15. Lehmann, M., M. Huonker, F. Dimeo, N. Heinz, U. Gastmann, N. Treis, M. Steinacker, J. Keul, R. Kajewski and D. Haussinger. 1995. Serum amino acid concentrations in nine athletes before and after the 1993 Colmar ultra triathlon. International Journal of Sports Medicine 16, 155-159 https://doi.org/10.1055/s-2007-972984
  16. Long, D., M. Blake, L. M. Naughton and B. Angle. 1990. Hematological and biochemical changes during a short triathlon competition in novice triathletes. European Journal of Applied Physiology 61, 93-99 https://doi.org/10.1007/BF00236700
  17. McConnell, G. K., C. M. Burge, S. L. Skinner and M. Hargreaves. 1997. Influence of ingested fluid volume on physiological responses during prolonged exercise. Acta Physiologica Scandinavica 160, 149-156 https://doi.org/10.1046/j.1365-201X.1997.00139.x
  18. Mettler, S., C. Rusch, W. O. Frey, L. Bestmann, C. Wenk and P. C. Colombani. 2008. Hyponatremia among runners in the Zurich Marathon. Clinical Journal of Sport Medicine 18, 344-349 https://doi.org/10.1097/JSM.0b013e31817e3515
  19. Nagao, N., Y. Imai, J. Arie and Y. Sawada. 1992. The Kaike triathletes' hematocrit values. The Journal of Sports Medicine and Physical Fitness 32, 201-205
  20. Noakes, T. D. 2003. Overconsumption of fluids by athletes. British Medical Journal 327, 113-114 https://doi.org/10.1136/bmj.327.7407.113
  21. Noakes, T. D. 2004. The dipsomania of great distance: water intoxication in an Ironman triathlete. British Journal of Sports Medicine 38, E16 https://doi.org/10.1136/bjsm.2002.004614
  22. Noakes, T. D. 2007. Hydration in the marathon: using to gauge safe fluid replacement. Sports Medicine 37, 463-466 https://doi.org/10.2165/00007256-200737040-00050
  23. O'Toole, M. L., P. S. Douglas, R. H. Laird and D. B. Hiller. 1995. Fluid and electrolyte status in athletes receiving medical care at an ultradistance triathlon. Clinical Journal of Sport Medicine 5, 116-122 https://doi.org/10.1097/00042752-199504000-00008
  24. Park, C. H., T. G. Park, T. U. Kim and Y. S. Kwak. 2008. Changes of immunlogical markers in elite and amateur triathletes. International SportMed Journal 9, 116-130
  25. Peters, E. M.. 2003. Nutritional aspects in ultra-endurance exercise. Current Opinion in Clinical Nutrition and Metabolic Care 6, 427-434 https://doi.org/10.1097/00075197-200307000-00012
  26. Reeder, B. J. and M. T. Wilson. 2005. Hemoglobin and myoglobin associated oxidative stress: from molecular mechanisms to disease States. Current Medicinal Chemistry 12, 2741-2751 https://doi.org/10.2174/092986705774463021
  27. Rogers, G., C. Goodman and C. Rosen. 1997. Water budget during ultraendurance exercise. Medicine and Science in Sports and Exercise 29, 1477-1481 https://doi.org/10.1097/00005768-199711000-00014
  28. Sawka, M. N.. 1992. Physiological consequences of hypohydration: exercise performance and thermoregulation. Medicine and Science in Sports and Exercise 24, 657-670
  29. Sellby, G. B. and E. R. Eichner. 1986. Endurance swimming, intravascular hemolysis, anemia, and iron depletion. New perspective on athletetics anemia. The American Journal of Medicine 81, 791-794 https://doi.org/10.1016/0002-9343(86)90347-5
  30. Speedy, D. B., J. G. Faris, M. Hamlin, P. G. Gallagher and R. G. Campbell. 1997. Hyponatremia and weight changes in an ultrdistance triathlon. Clinical Journal of Sport Medicine 7, 180-184 https://doi.org/10.1097/00042752-199707000-00005
  31. Speedy, D. B., J. G. Faris, M. Hamlin, P. G. Gallagher and R. G. Campbell. 1997. Hyponatremia and weight changes in an ultradistance triathlon. Clinical Journal of Sport Medicine 7, 180-184 https://doi.org/10.1097/00042752-199707000-00005
  32. Speedy, D. B., T. D. Noakes, N. E. Kimber, I. R. Rogers, J. M. Thompson, D. R. Boswell, J. J. Ross, R. G. Campbell, P. G. Gallagher and J. A. Kuttner. 2001. Fluid blance during and after an Ironman Triathlon. Clinical Journal of Sport Medicine 11, 44-50 https://doi.org/10.1097/00042752-200101000-00008
  33. Speedy, D. B., T. D. Noakes, I. R. Rogers, I. Hellemans, N. E. Kimber, D. R. Boswell, R. Campbell and J. A. Kuttner. 2000. A prospective study of exercise-associated hyponatremia in two ultradistance triathletes. Clinical Journal of Sport Medicine 10, 136-141 https://doi.org/10.1097/00042752-200004000-00009
  34. Speedy, D. B., I. R. Rogers, T. D. Noakes, S. Wright, J. M. D. Thompson, R. Campbell, I. Hellemans, N. E. Kimber, D. R. Boswell, J. A. Kuttner and S. Safih. 2000. Exercise-induce hyponatremia in ultradistance triahletes is caused by inappropriate fluid retention. Clinical Journal of Sport Medicine 10, 272-278 https://doi.org/10.1097/00042752-200010000-00009
  35. Speey, D. B., R. Campbell, G. Mulligan, D. J. Robinson, C. Walker, P. Gallagher, J. H. Arts. 1997. Weight changes and serum sodium concentrations after an ultradistance multisport triathlon. Clinical Journal of Sport Medicine 7, 100-103 https://doi.org/10.1097/00042752-199704000-00005
  36. Sulzer, N. U., M. P. Schwellnus and T. D. Noakes. 2005. Serum electrolytes in Ironman triathletes with exercise-associated muscle cramping. Medicine and Science in Sports and Exercise 37, 1081-1085 https://doi.org/10.1249/01.mss.0000169723.79558.cf
  37. Telford, R. D., G. J. Sly, A. G. Hahn, R. B. Cunningham, C. Bryant and J, A. Smith. 2003. Footstrike is the major cause of hemolysis during running. Journal of Applied Physiology 94, 38-42

피인용 문헌

  1. Triathlon-Related Overuse Injury and Medical Issues vol.20, pp.2, 2010, https://doi.org/10.5352/JLS.2010.20.2.314
  2. Cardiac Damage Biomarkers Following a Triathlon in Elite and Non-elite Triathletes vol.18, pp.5, 2014, https://doi.org/10.4196/kjpp.2014.18.5.419