Sports Medicine

, Volume 24, Issue 1, pp 38–54 | Cite as

Fluid Balance in Team Sports

Guidelines for Optimal Practices
Review Article

Summary

Team sports require players to perform multiple work bouts at near maximal effort, punctuated with intervals of low intensity exercise or rest for the duration of a game. Such activity patterns are associated with a significant loss of body water which has a negative impact on physical and mental performance, as well as temperature regulation. There are a number of ways in which sweat losses incurred during team sports differ from those measured during prolonged, continuous exercise. Firstly, the work rate in team sports is intermittent, largely unpredictable and random in nature. Second, analyses of various team sports reveal that such games are characterised by a high degree of inter and intra-individual variability in work rates between players from the same sport. Finally, team players are less able to anticipate sweat losses than athletes competing in events which involve prolonged, continuous, moderate intensity exercise. Yet, compared with most endurance events, many team sports offer frequent opportunities to ingest adequate volumes of fluid and thus prevent exercise-induced hypohydration. The present review details the findings of modern studies which have determined body water losses and fluid intake practices of athletes from a variety of team sports. Special considerations which influence sweat loss and fluid intake that are unique to team sports are discussed, and guidelines for sound hydration strategies during training and competition are provided.

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References

  1. 1.
    American College of Sports Medicine Position Stand Paper. The prevention of thermal injuries during distance running. Med Sci Sports Exerc 1985; 19: 529–33Google Scholar
  2. 2.
    Coyle EF, Hamilton M. Fluid replacement during exercise: effects on physiological homeostasis and performance. In: Gisolfi CV, Lamb DR, editors. Perspectives in exercise science and sports medicine, vol 3: fluid homeostasis during exercise. Carmel: Benchmark Press, 1990: 281–308Google Scholar
  3. 3.
    Hawley JA, Dennis SC, Noakes TD. Carbohydrate, fluid and electrolyte requirements during prolonged exercise. In: Kies CV, Driskell JA, editors. Sports nutrition: minerals and electrolytes. Boca Raton: CRC Press, 1995: 235–65Google Scholar
  4. 4.
    Maughan RJ. Carbohydrate-electrolyte solutions during prolonged exercise. In: Lamb DR, Williams MH, editors. Perspectives in exercise science and sports medicine, vol 4: ergogenics. Enhancement of performance in exercise and sport. Carmel: Brown and Benchmark, 1991: 35–85Google Scholar
  5. 5.
    Noakes TD. Fluid replacement during exercise. In: Holloszy JO editor. Exercise and sport sciences reviews, vol 21. Baltimore: Williams and Wilkins, 1993: 297–330Google Scholar
  6. 6.
    Pyke FS, Hahn AG. Body temperature regulation in summer football. Sports Coach 1980; 4: 41–3Google Scholar
  7. 7.
    Ekblom B. Applied physiology of soccer. Sports Med 1986; 3(1): 50–60PubMedCrossRefGoogle Scholar
  8. 8.
    Smodlaka VN. Cardiovascular aspects of soccer. Physician Sports Med 1978; 6: 66–70Google Scholar
  9. 9.
    Cohen I, Mitchell D, Seider R, et al. The effect of water deficit on body temperature during rugby. SA Med J 1981; 60: 11–4Google Scholar
  10. 10.
    Dancaster CP. Body temperatures after rugby. SA Med J 1972; 46: 1872–4Google Scholar
  11. 11.
    Goodman C, Cohen I, Walton, et al. The effect of water intake on body temperature during rugby matches. SA Med J 1985; 67: 542–4Google Scholar
  12. 12.
    Sawka MN, Pandolf KB. Effects of water loss on physiological function and exercise performance. In: Gisolfi CV, Lamb DR, editors. Perspectives in exercise science and sports medicine, vol 3: fluid homeostasis during exercise. Carmel: Benchmark Press, 1990: 1–38Google Scholar
  13. 13.
    Walsh RM, Noakes TD, Hawley JA, et al. Impaired high- intensity cycling performance time at low levels of dehydration. Int J Sports Med 1994; 15: 392–7PubMedCrossRefGoogle Scholar
  14. 14.
    Elias SR, Roberts WO, Thorson DC. Team sports in hotweather: guidelines for modifying youth soccer. Physician Sports Med 1991; 19: 67–80Google Scholar
  15. 15.
    Spickard A. Heat stroke in college football and suggestions forits prevention. South Med J 1968; 61: 791–6PubMedCrossRefGoogle Scholar
  16. 16.
    Knochel JP. Dog days and siriasis: how to kill a football player. JAMA 1975; 233: 513–15CrossRefGoogle Scholar
  17. 17.
    Adolph EF. Physiology of man in the desert. New York: Interscience Publishers, 1947Google Scholar
  18. 18.
    Gopinathan PM, Pichan G, Sharma VM. Role of dehydration in heat stress-induced variations in mental performance. Arch Environ Med 1988; 43: 15–7Google Scholar
  19. 19.
    Hancock PA. Heat stress impairment of mental performance: a revision of tolerance limits. Aviat Space Environ Med 1981; 52: 177–80PubMedGoogle Scholar
  20. 20.
    Ladell WSS. The effects of water and salt intake upon the performance of men working in hot and humid environments. J Physiol 1955; 127: 11–46PubMedGoogle Scholar
  21. 21.
    Noakes TD, Adams BA, Myburgh KH, et al. The danger of inadequate water intake during prolonged exercise. Eur J Appl Physiol 1988; 57: 210–9CrossRefGoogle Scholar
  22. 22.
    Barr SI, Costill DL. Water: can the endurance athlete get too much of a good thing? J Am Diet Assoc 1989; 89: 1629–32PubMedGoogle Scholar
  23. 23.
    Armstrong LE, Hubbard RW, Jones BH, et al. Preparing Alberto Salazar for the heat of the 1984 Olympic marathon. Physician Sports Med 1986; 14: 73–81Google Scholar
  24. 24.
    Reilly T, Thomas V. A motion analysis of work-rate in different positional roles in professional football match-play. J Hum Mov Stud 1976; 2: 87–97Google Scholar
  25. 25.
    Woolford S, Angove M. Game intensities in elite level netball: position specific trends. Sports Coach 1992; 16: 28–32Google Scholar
  26. 26.
    Montgomery DL. Physiology of ice hockey. Sports Med 1988; 5(2): 99–126PubMedCrossRefGoogle Scholar
  27. 27.
    McLean DA. Analysis of the physical demands of international rugby union. J Sports Sci 1992; 10: 285–96PubMedCrossRefGoogle Scholar
  28. 28.
    Meir R, Arthur D, Forrest M. Time and motion analysis of professional rugby league: a case study. Strength Cond Coach 1993; 3(1): 24–9Google Scholar
  29. 29.
    McKenna MJ, Patrick JD, Sandstrom ER, et al. Computer video analysis of activity patterns in Australian Rules Football. In: Reilly T, Lees A, Davids K, et al., editors. Science and football. London: E & FN Spon, 1988: 249–56Google Scholar
  30. 30.
    Noakes TD. Exercise-induced heat injury in South Africa. SA Med J 1973; 46: 1968–72Google Scholar
  31. 31.
    Mathews DK, Fox EL, Tanzi D. Physiological responses during exercise and recovery in a football uniform. J Appl Phys 1969: 26: 611–5Google Scholar
  32. 32.
    Meir RA, Lowdon BJ, Davie AJ. The effect of jersey type on thermoregulatory responses during exercise in a warm humid environment. Aust J Sci Med Sport 1994; 26: 25–31Google Scholar
  33. 33.
    Brown SL, Bannister EW. Thermoregulation during prolonged actual and laboratory-simulated bicycling. Eur J Appl Phys 1985; 54: 125–30CrossRefGoogle Scholar
  34. 34.
    Greenleaf JE, Averkin EG, Sargent F. Water consumption by man in a warm environment: a statistical analysis. J Appl Physiol 1966; 21: 93–8PubMedGoogle Scholar
  35. 35.
    Greenleaf JE. Problem: thirst, drinking behavior and involuntary dehydration. Med Sci Sports Exerc 1992: 24: 645–56PubMedGoogle Scholar
  36. 36.
    Szlyk PC, Sils IV, Francesconi RP, et al. Variability in intake and dehydration in young men during a simulated desert walk. Aviat Space Environ Med 1989; 60: 422–7PubMedGoogle Scholar
  37. 37.
    Szlyk PC, Sils IV, Francesconi RP, et al. Patterns of human drinking: effects of exercise, water temperature, and food consumption. Aviat Space Environ Med 1990; 61: 43–8PubMedGoogle Scholar
  38. 38.
    Greenleaf JE, Brock PJ, Keil LC, et al. Drinking and water balance during exercise and heat acclimation. J Appl Physiol 1983; 54: 414–9PubMedGoogle Scholar
  39. 39.
    Boulze D, Montastruc P, Cabanac M. Water intake, pleasure and water temperature in humans. Physiol Behav 1983; 30: 97–102PubMedCrossRefGoogle Scholar
  40. 40.
    Sandick BL, Engell DB, Maller O. Perception of drinking water temperature and effects for humans after exercise. Physiol Behav 1984; 32: 851–5PubMedCrossRefGoogle Scholar
  41. 41.
    Szlyk PC, Sils IV, Francesconi RP, et al. Effects of water temperature and flavouring on voluntary dehydration in men. Physiol Behav 1989; 45: 639–47PubMedCrossRefGoogle Scholar
  42. 42.
    Hubbard RW, Sandick BL, Matthew WT. Voluntary dehydration and alliesthesia for water. J Appl Physiol 1984; 57: 868–75PubMedGoogle Scholar
  43. 43.
    Costill DL, Sparks KE. Rapid fluid replacement following thermal dehydration. J Appl Physiol 1973; 50: 123–8Google Scholar
  44. 44.
    Carter JE, Gisolfi CV. Fluid replacement during and after exercise in the heat. Med Sei Sports Exerc 1989; 21: 532–9Google Scholar
  45. 45.
    Hubbard RW, Szlyk PC, Armstrong LE. Influence of thirst and fluid palatability on fluid ingestion during exercise, in: Gisolfi CV, Lamb DR, editors. Perspectives in exercise science and sports medicine, vol 3: fluid homeostasis during exercise. Carmel: Benchmark Press, 1990: 39–95Google Scholar
  46. 46.
    Zellner DA, Stewart WF, Rozin P, et al. Effect of temperature and expectations on liking for beverages. Physiol Behav 1988; 44: 61–8PubMedCrossRefGoogle Scholar
  47. 47.
    Coyle EF, Montain SM. Benefits of fluid replacement with carbohydrate during exercise. Med Sci Sports Exerc 1992; 24 Suppl.: S324–30PubMedGoogle Scholar
  48. 48.
    Fédération International de Football Association. Laws of the game. Zurich: FIFA, 1995Google Scholar
  49. 49.
    Marylebone Cricket Club. The laws of cricket, 2nd ed. London: MCC, 1992Google Scholar
  50. 50.
    Nash HL. Sharing a water bottle: a dangerous practice? Physician Sports Med 1988; 16: 29–30Google Scholar
  51. 51.
    Brouns F, Saris WHM, Rehrer NJ. Abdominal complaints and gastrointestinal function during long-lasting exercise. Int J Sports Med 1987; 8: 175–89PubMedCrossRefGoogle Scholar
  52. 52.
    Robinson TA, Hawley JA, Palmer GS, et al. Water ingestion does not improve 1-hour cycling performance in moderate ambient temperatures. Eur J Appl Physiol 1995; 14: 153–60CrossRefGoogle Scholar
  53. 53.
    Broad EM, Burke LM, Cox GR, et al. Body weight changes andvoluntary fluid intakes during training and competition sessions in team sports. Int J Sport Nutr 1996; 6: 307–20PubMedGoogle Scholar
  54. 54.
    Montain SJ, Coyle EF. Influence of graded dehydration on hyperthermia and cardiovascular drift during exercise. J Appl Physiol 1992; 73: 1340–50PubMedGoogle Scholar
  55. 55.
    Hoffman JR, Stavsky H, Falk B. The effect of water restriction on anaerobic power and vertical jumping height in basketball players. Int J Sports Med 1995; 16: 214–8PubMedCrossRefGoogle Scholar
  56. 56.
    Hawley JA, Dennis, SC, et al. Carbohydrate, fluid and electrolyte requirements of the soccer player: a review. Int J Sports Nut 1994; 4: 221–36Google Scholar
  57. 57.
    Kirkendall DT. Effects of nutrition on performance in soccer. Med Sci Sports Exerc 1993; 25: 1370–4PubMedGoogle Scholar
  58. 58.
    Maughan RJ, Leiper J. Fluid replacement requirements in soccer. J Sports Sci 1994; 12: S29–34PubMedGoogle Scholar
  59. 59.
    Shepherd RJ, Leatt P. Carbohydrate and fluid needs in soccer. Can J Sports Sci 1990; 15: 165–71Google Scholar
  60. 60.
    Mustafa KY, Mahmoud NEA. Evaporative water loss in African soccer players. J Sports Med 1979; 19: 181–3Google Scholar
  61. 61.
    Leatt P. The effect of glucose polymer ingestion on skeletal muscle glycogen depletion during a soccer match play and its resynthesis following a match [MSc thesis]. Toronto: University of Toronto, 1986Google Scholar
  62. 62.
    Pohl AP, O’Halloran MW, Pannall PR. Biochemical and physiological changes in football players. Med J Aust 1981; 1: 467–70PubMedGoogle Scholar
  63. 63.
    Mitchell B. Australian Football League Medical Officers Association position paper on prevention of thermal injuries in AFL football. Sport Health 1994; 10–8Google Scholar
  64. 64.
    Meir RA, Davie AJ, Ohmsen P. Thermoregulatory responses of rugby league footballers playing in warm humid conditions. Sport Health 1991; 8: 11–4Google Scholar
  65. 65.
    Mclnnes SE, Carlson JS, Jones CJ, et al. The physiological load imposed on basketball players during competition. J Sports Sci 1995; 13: 387–97CrossRefGoogle Scholar
  66. 66.
    Gore CJ, Bourdon PC, Woolford SM. Involuntary dehydration during cricket. Int J Sports Med 1993; 14: 387–95PubMedCrossRefGoogle Scholar
  67. 67.
    Nicholas CW, Williams C, Lakomy HKA, et al. Influence of ingesting a carbohydrate-electrolyte solution on endurance capacity during intermittent, high-intensity shuttle running. J Sports Sci 1995; 13: 283–90PubMedCrossRefGoogle Scholar
  68. 68.
    Mitchell JB, Cole KJ, Grandjean PW, et al. The effect of a carbohydrate beverage on tennis performance and fluid balance during prolonged tennis play. J Appl Sport Sci Res 1992; 6: 174–80Google Scholar
  69. 69.
    Zederberg C, Leach L, Lambert EV, et al. The effect of carbohydrate ingestion on the motor skill proficiency of soccer players. Int J Sport Nutr 1996 1996; 6: 348–55Google Scholar
  70. 70.
    Gisolfi CV, Duchman SM. Guidelines for optimal replacement beverages for different athletic events. Med Sci Sports 1992; 24: 679–87CrossRefGoogle Scholar
  71. 71.
    Burke LM. Nutrition for post-exercise recovery. Aust J Sci Med Sport 1997; 29: 3–10PubMedGoogle Scholar

Copyright information

© Adis International Limited 1997

Authors and Affiliations

  1. 1.Department of Sports NutritionAustralian Institute of SportCanberraAustralia
  2. 2.Sports Science Institute of South AfricaNewlandsSouth Africa
  3. 3.Australian Institute of SportBelconnenAustralia

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