Temperature regulation and elite young athletes

Medicine and Sport Science

Volumn 56, Issue , 2010, Pages 126-149

  Falk, Bareket ^a   Dotan, Raffy ^a  

^a BROCK UNIVERSITY   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

ACCLIMATIZATION; ADOLESCENT; ARTICLE; ATHLETE; BODY TEMPERATURE; CHILD; CIRCULATION; COLD SHOCK RESPONSE; COMPETITIVE BEHAVIOR; DECISION MAKING; EXERCISE; HEART OUTPUT; HEAT INJURY; HUMAN; PATHOPHYSIOLOGY; PHYSIOLOGY; SWEATING; THERMOREGULATION; VASOCONSTRICTION;

ACCLIMATIZATION; ADOLESCENT; ATHLETES; BLOOD CIRCULATION; BODY TEMPERATURE; BODY TEMPERATURE REGULATION; CARDIAC OUTPUT; CHILD; COLD-SHOCK RESPONSE; COMPETITIVE BEHAVIOR; DECISION MAKING; EXERCISE; HEAT STRESS DISORDERS; HUMANS; SWEATING; VASOCONSTRICTION;

EID: 78751523449     PISSN: 02545020     EISSN: 16622812     Source Type: Book Series    
DOI: 10.1159/000320645     Document Type: Article

References (127)

1. Zahner L, Muehlbauer T, Schmid M, Meyer U, Puder JJ, Kriemler S: Association of sports club participation with fitness and fatness in children. Med Sci Sports Exerc 2009;41:344-350.
2. Rowland TW, Boyajian A: Aerobic response to endurance exercise training in children. Pediatrics 1995;96:654-658.
3. Hind K, Burrows M: Weight-bearing exercise and bone mineral accrual in children and adolescents: a review of controlled trials. Bone 2007;40:14-27.
4. Hillman CH, Pontifex MB, Raine LB, Castelli DM, Hall EE, Kramer AF: The effect of acute treadmill walking on cognitive control and academic achievement in preadolescent children. Neuroscience 2009;159:1044-1054.
5. Melnyk BM, Jacobson D, Kelly S, OHaver J, Small L, Mays MZ: Improving the mental health, healthy lifestyle choices, and physical health of Hispanic adolescents: a randomized controlled pilot study. J Sch Health 2009;79:575-584.
6. Falk B, Dotan R: Temperature regulation in children; in Armstrong N, Van Mechelen W (eds): Paediatric Exercise Science and Medicine. New York, Oxford University Press, 2008, pp 309-324.
7. Rowland T, Pober D, Garrison A: Cardiovascular drift in euhydrated prepubertal boys. Appl Physiol Nutr Metab 2008;33:690-695.
8. Davies CT: Thermal responses to exercise in children. Ergonomics 1981;24: 55-61.
9. Falk B, Dotan R: Childrens thermoregulation during exercise in the heat: a revisit. Appl Physiol Nutr Metab 2008; 33:420-427.
10. Cain JB, Livingstone SD, Nolan RW, Keefe AA: Respiratory heat loss during work at various ambient temperatures. Respir Physiol 1990;79:145-150.
11. Astrand PO: Experimental Studies of Physical Work Capacity in Relation to Sex and Age. Copenhagen, Mundsgaard, 1952.
12. Kenefick RW, Hazzard MP, Mahood NV, Castellani JW: Thirst sensations and AVP responses at rest and during exercise-cold exposure. Med Sci Sports Exerc 2004;36:1528-1534.
13. Dennis SC, Noakes TD: Advantages of a smaller bodymass in humans when distance-running in warm, humid conditions. Eur J Appl Physiol Occup Physiol 1999;79:280-284.
14. Bar-Or O: Thermoregulation in females from a life span perspective; in Bar-Or O, Lamb DR, Clarkson PM (eds): Exercise and the Female -A Life Span Approach. Traverse City, Cooper Publishing Group, 1996, pp 250-283.
15. Bar-Or O: Climate and the exercising child - a review. Int J Sports Med 1980;1: 53-65.
16. Bar-Or O: Temperature regulation during exercise in children and adolescents; in Gisolfi CV, Lamb DR (eds): Youth, Exercise and Sports. Indianapolis, Benchmark Press, 1989, pp 335-362.
17. Falk B: Effects of thermal stress during rest and exercise in the paediatric population. Sports Med 1998;25:221-240.
18. Inoue Y, Kuwahara T, Araki T: Maturation-and aging-related changes in heat loss effector function. J Physiol Anthropol Appl Human Sci 2004;23: 289-294.
19. Inbar O, Morris N, Epstein Y, Gass G: Comparison of thermoregulatory responses to exercise in dry heat among prepubertal boys, young adults and older males. Exp Physiol 2004;89:691-700.
20. Kleiber M: Body size and metabolic rate. Physiol Rev 1947;27:511-541.
21. Meyer F, Bar-Or O: Fluid and electrolyte loss during exercise: the paediatric angle. Sports Med 1994;18:4-9.
22. Rivera-Brown AM, Gutierrez R, Gutierrez JC, Frontera WR, Bar-Or O: Drink composition, voluntary drinking, and fluid balance in exercising, trained, heat-acclimatized boys. J Appl Physiol 1999;86:78-84.
23. Turley KR, Wilmore JH: Cardiovascular responses to treadmill and cycle ergometer exercise in children and adults. J Appl Physiol 1997;83:948-957.
24. Rowland T, Hagenbuch S, Pober D, Garrison A: Exercise tolerance and thermoregulatory responses during cycling in boys and men. Med Sci Sports Exerc 2008;40:282-287.
25. Rivera-Brown AM, Rowland TW, Ramirez-Marrero FA, Santacana G, Vann A: Exercise tolerance in a hot and humid climate in heat-acclimatized girls and women. Int J Sports Med 2006;27:943-950.
26. Drinkwater BL, Kupprat IC, Denton JE, Crist JL, Horvath SM: Response of prepubertal girls and college women to work in the heat. J Appl Physiol 1977;43: 1046-1053.
27. Rowland T, Popowski B, Ferrone L: Cardiac responses to maximal upright cycle exercise in healthy boys and men. Med Sci Sports Exerc 1997;29:1146-1151.
28. Shibasaki M, Inoue Y, Kondo N, Iwata A: Thermoregulatory responses of prepubertal boys and young men during moderate exercise. Eur J Appl Physiol Occup Physiol 1997;75:212-218.
29. Falk B, Bar-Or O, MacDougall JD: Thermoregulatory responses of pre-, mid-, and late-pubertal boys to exercise in dry heat. Med Sci Sports Exerc 1992; 24:688-694.
30. Martin HL, Loomis JL, Kenney WL: Maximal skin vascular conductance in subjects aged 5-85 yr. J Appl Physiol 1995;79:297-301.
31. Araki T, Tsujita J, Matsushita K, Hori S: Thermoregulatroy responses of prepubertal boys to heat and cold in relation to physical training. Human Ergonomics 1980;9:69-80. (Pubitemid 11071103)
32. Wagner JA, Robinson S, Marino RP: Age and temperature regulation of humans in neutral and cold environments. J Appl Physiol 1974;37:562-565.
33. Smolander J, Bar-Or O, Korhonen O, Ilmarinen J: Thermoregulation during rest and exercise in the cold in pre-and early pubescent boys and in young men. J Appl Physiol 1992;72:1589-1594.
34. Inoue Y, Nakamura S, Yonehiro K, Kuwahara T, Ueda H, Araki T: Regional differences in peripheral vasoconstriction of prepubertal boys. Eur J Appl Physiol 2006;96:397-403.
35. Allor KM, Pivarnik JM, Sam LJ, Perkins CD: Treadmill economy in girls and women matched for height and weight. J Appl Physiol 2000;89:512-516.
36. Robinson S: Experimental studies of physical fitness in relation to age. Int Z Angetv Physiol Einschl Arbeitsphysiol 1938;10:251-323.
37. Unnithan VB, Eston RG: Stride frequency and submaximal treadmill running economy in adults and children. Pediatr Exerc Sci 1990;2:149-155.
38. Daniels J, Oldridge N, Nagle F, White B: Differences and changes in VO2 among young runners 10 to 18 years of age. Med Sci Sports 1978;10:200-203.
39. Daniels J, Oldridge N: Changes in oxygen consumption of young boys during growth and running training. Med Sci Sports 1971;3:161-165.
40. Noble BJ, Robertson JR: Perceived Exertion. Champaign, Human Kinetics, 1996.
41. Falk B: The Thermoregulatory Response of Pre-, Mid-and Late-pubertal Boys Exercising in the Heat. Hamilton, McMaster University, 1991.
42. Bar-Or O: Age-related changes in exercise perception; in Borg GI (ed): Physical Work and Effort. Oxford, Pegamon Press, 1977, pp 255-266.
43. Timmons BW, Bar-Or O: RPE during prolonged cycling with and without carbohydrate ingestion in boys and men. Med Sci Sports Exerc 2003;35:1901-1907.
44. Elliott R: Simple reaction time in children: effects of incentive, incentive shift, and other training variables. J Exp Child Psychol 1972;13:540-557.
45. Groslambert A, Mahon AD: Perceived exertion: influence of age and cognitive development. Sports Med 2006;36:911-928.
46. Eston RG, Lamb KL, Bain A, Williams AM, Williams JG: Validity of a perceived exertion scale for children: a pilot study. Percept Mot Skills 1994;78:691-697.
47. Tenenbaum G, Falk B, Bar-Or O: The measurement and the accumulation of perceived exertion in a progressive cycling maximal power test in children and adolescents. Int J Sport Psych 2002;33:337-348.
48. Jacobs JE, Klaczynski PA: The development of judgement and decision making during childhood and adolescence. Curr Dir Psychol Sci 2002;11:145-149.
49. Cian C, Koulmann N, Barraud PA, Raphel C, Melin B: Influence of variation in body hydration on cognitive function: effect of hyperhydration, heat stress, and exercise-induced dehydration. J Psychophysiol 2000;14:29-36.
50. Epstein Y, Keren G, Moisseiev J, Gasko O, Yachin S: Psychomotor deterioration during exposure to heat. Aviat Space Environ Med 1980;51:607-610.
51. Gopinathan PM, Pichan G, Sharma VM: Role of dehydration in heat stress-induced variations in mental performance. Arch Environ Health 1988;43:15-17.
52. Wilk B, Yuxiu H, Bar-Or O: Effect of body hypohydration on aerobic performance of boys who exercise in the heat. Med Sci Sports Exerc 2002;34:S48.
53. Brun S, Mitchell G: The incidence of heat related illness in the child athlete in Cairns Far North Queensland Australia and the associated environmental variables. Med Sci Sports Exerc 2006;38:S111.
54. Haymes EM, Buskirk ER, Hodgson JL, Lundegren HM, Nicholas WC: Heat tolerance of exercising lean and heavy prepubertal girls. J Appl Physiol 1974;36:566-571.
55. Bar-Or O, Magnusson LI, Buskirk ER: Distribution of heat-activated sweat glands in obese and lean men and women. Hum Biol 1968;40:235-248.
56. Wagner JA, Robinson S, Tzankoff SP, Marino RP: Heat tolerance and acclimatization to work in the heat in relation to age. J Appl Physiol 1972;33:616-622.
57. Leppaluoto J: Human thermoregulation in sauna. Ann Clin Res 1988;20:240-243.
58. Sohar E, Shapiro Y: The physiological reactions of women and children marching during heat, in Israel Physiology and Pharmacology Society, Israel 1965, p 50.
59. Meyer F, Bar-Or O, MacDougall D, Heigenhauser GJ: Sweat electrolyte loss during exercise in the heat: effects of gender and maturation. Med Sci Sports Exerc 1992;24:776-781.
60. Hill DW, Davey KM, Stevens EC: Maximal accumulated O2 deficit in running and cycling. Can J Appl Physiol 2002;27:463-478.
61. Basset FA, Boulay MR: Specificity of treadmill and cycle ergometer tests in triathletes, runners and cyclists. Eur J Appl Physiol 2000;81:214-221.
62. American Academy of Pediatrics Committee on Sports Medicine and Fitness: Climatic heat stress and the exercising child and adolescent. Pediatrics 2000;106:158-159.
63. Armstrong LE, Casa DJ, Millard-Stafford M, Moran DS, Pyne SW, Roberts WO: American College of Sports Medicine position stand: exertional heat illness during training and competition. Med Sci Sports Exerc 2007;39:556-572.
64. Lee-Chiong TL Jr, Stitt JT: Heatstroke and other heat-related illnesses: the maladies of summer. Postgrad Med 1995;98:26-36.
65. Pascoe DD, Bellingar TA, McCluskey BS: Clothing and exercise. II. Influence of clothing during exercise/work in environmental extremes. Sports Med 1994;18:94-108.
66. Cheung SS: Advanced Environmental Exercise Physiology. Campaign, Human Kinetics, 2010.
67. Lee JK, Shirreffs SM, Maughan RJ: Cold drink ingestion improves exercise endurance capacity in the heat. Med Sci Sports Exerc 2008;40:1637-1644.
68. Bergeron MF: Youth sports in the heat: recovery and scheduling considerations for tournament play. Sports Med 2009;39:513-522.
69. Rowland T: Thermoregulation during exercise in the heat in children: old concepts revisited. J Appl Physiol 2008;105:718-724.
70. Naughton GA, Carlson JS: Reducing the risk of heat-related decrements to physical activity in young people. J Sci Med Sport 2008;11:58-65.
71. Bergeron MF, McKeag DB, Casa DJ, Clarkson PM, Dick RW, Eichner ER, Horswill CA, Luke AC, Mueller F, Munce TA, Roberts WO, Rowland TW: Youth football: heat stress and injury risk. Med Sci Sports Exerc 2005;37:1421-1430.
72. Wilk B, Aragon-Vargas L, Bar-Or O: Involuntary dehydration in children and adolescents following a triathlon race in a hot climate. Med Sci Sports Exerc 2001;33:S137.
73. Costill DL, Cote R, Fink W: Muscle water and electrolytes following varied levels of dehydration in man. J Appl Physiol 1976;40:6-11.
74. Gonzalez-Alonso J, Mora-Rodriguez R, Below PR, Coyle EF: Dehydration reduces cardiac output and increases systemic and cutaneous vascular resistance during exercise. J Appl Physiol 1995;79:1487-1496.
75. Montain SJ, Coyle EF: Influence of graded dehydration on hyperthermia and cardiovascular drift during exercise. J Appl Physiol 1992;73:1340-1350.
76. Dougherty KA, Baker LB, Chow M, Kenney WL: Two percent dehydration impairs and six percent carbohydrate drink improves boys basketball skills. Med Sci Sports Exerc 2006;38:1650-1658.
77. Coris EE, Ramirez AM, Van Durme DJ: Heat illness in athletes: the dangerous combination of heat, humidity and exercise. Sports Med 2004;34:9-16.
78. Cheung SS, McLellan TM: Influence of hydration status and fluid replacement on heat tolerance while wearing NBC protective clothing. Eur J Appl Physiol Occup Physiol 1998;77:139-148.
79. Burge CM, Carey MF, Payne WR: Rowing performance, fluid balance, and metabolic function following dehydration and rehydration. Med Sci Sports Exerc 1993;25:1358-1364.
80. McGregor SJ, Nicholas CW, Lakomy HK, Williams C: The influence of intermittent high-intensity shuttle running and fluid ingestion on the performance of a soccer skill. J Sports Sci 1999;17:895-903.
81. Sawka MN, Montain SJ, Latzka WA: Hydration effects on thermoregulation and performance in the heat. Comp Biochem Physiol A Mol Integr Physiol 2001;128:679-690.
82. Murray R: Rehydration strategies -balancing substrate, fluid, and electrolyte provision. Int J Sports Med 1998;19(suppl 2):S133-S135.
83. Noakes TD: Fluid replacement during exercise. Exerc Sport Sci Rev 1993;21: 297-330.
84. Maughan RJ, Noakes TD: Fluid replacement and exercise stress: a brief review of studies on fluid replacement and some guidelines for the athlete. Sports Med 1991;12:16-31.
85. Maughan RJ, Leiper JB, Shirreffs SM: Factors influencing the restoration of fluid and electrolyte balance after exercise in the heat. Br J Sports Med 1997;31: 175-182.
86. Bar-Or O, Harris D, Bergstein V, Buskirk ER: Progressive hypohydration in subjects who vary in adiposity. Isr J Med Sci 1976;12:800-803.
87. Bar-Or O, Dotan R, Inbar O, Rotshtein A, Zonder H: Voluntary hypohydration in 10-to 12-year-old boys. J Appl Physiol 1980;48:104-108.
88. Bar-Or O, Rowland TW: Pediatric Exercise Medicine. Champaign, Human Kinetics, 2004.
89. Iuliano S, Naughton G, Collier G, Carlson J: Examination of the selfselected fluid intake practices by junior athletes during a simulated duathlon event. Int J Sport Nutr 1998;8:10-23.
90. Casa DJ, Yeargin SW, Decher NR, McCaffrey M, James CT: Incidence and degree of dehydration and attitudes regarding hydration in adolescents at summer football camp. Med Sci Sports Exerc 2005;37:S463.
91. Decher NR, Casa DJ, Yeargin SW, Levrealt ML, Cross CL, McCaffrey M, Psathas E: Attitudes towards hydration and incidence of dehydration in youths at summer soccer camp. Med Sci Sports Exerc 2005;37:S463.
92. National Federation of State High School Associations: Wrestling 2002-2003 Rules Book. Indianapolis, National Federation of State High School Associations, 2002.
93. Oppliger RA, Steen SA, Scott JR: Weight loss practices of college wrestlers. Int J Sport Nutr Exerc Metab 2003;13:29-46.
94. Sansone RA, Sawyer R: Weight loss pressure on a 5 year old wrestler. Br J Sports Med 2005;39:e2.
95. Meyer F, Bar-Or O, Salsberg A, Passe D: Hypohydration during exercise in children: effect on thirst, drink preferences, and rehydration. Int J Sport Nutr 1994;4: 22-35.
96. Wilk B, Kriemler S, Keller H, Bar-Or O: Consistency in preventing voluntary dehydration in boys who drink a flavored carbohydrate-NaCl beverage during exercise in the heat. Int J Sport Nutr 1998;8:1-9.
97. Talavera K, Yasumatsu K, Voets T, Droogmans G, Shigemura N, Ninomiya Y, Margolskee RF, Nilius B: Heat activation of TRPM5 underlies thermal sensitivity of sweet taste. Nature 2005;438: 1022-1025.
98. Wilk B, Bar-Or O: Effect of drink flavor and NaCl on voluntary drinking and hydration in boys exercising in the heat. J Appl Physiol 1996;80:1112-1117.
99. Boulze D, Montastruc P, Cabanac M: Water intake, pleasure and water temperature in humans. Physiol Behav 1983; 30:97-102.
100. Convertino VA, Armstrong LE, Coyle EF, Mack GW, Sawka MN, Senay LC Jr, Sherman WM: American College of Sports Medicine position stand: exercise and fluid replacement. Med Sci Sports Exerc 1996;28:i-vii.
101. Noakes T: Fluid replacement during marathon running. Clin J Sport Med 2003;13:309-318.
102. Sawka MN, Burke LM, Eichner ER, Maughan RJ, Montain SJ, Stachenfeld NS: American College of Sports Medicine position stand: exercise and fluid replacement. Med Sci Sports Exerc 2007;39:377-390.
103. Maughan RJ, Shirreffs SM: Development of individual hydration strategies for athletes. Int J Sport Nutr Exerc Metab 2008;18:457-472.
104. Armstrong LE, Maresh CM: The induction and decay of heat acclimatisation in trained athletes. Sports Med 1991;12: 302-312.
105. Inbar O, Bar-Or O, Dotan R, Gutin B: Conditioning versus exercise in heat as methods for acclimatizing 8-to 10-yr-old boys to dry heat. J Appl Physiol 1981;50:406-411.
106. Inbar O: Acclimatization to dry and hot environments in young adults and children 8-10 years old; Doctor of Education thesis, Columbia University, New York, 1978.
107. Bar-Or O, Inbar O: Relationship between perceptual and physiological changes during heat acclimatization in 8-10 year-old boys; in Lavalee H, Shephard RJ (eds): Frontiers of Activity and Child Health. Quebec, Pelican Press, 1977, pp 205-214.
108. Armstrong LE, Epstein Y, Greenleaf JE, Haymes EM, Hubbard RW, Roberts WO, Thompson PD: American College of Sports Medicine position stand: heat and cold illnesses during distance running. Med Sci Sports Exerc 1996;28:i-x.
109. Sawka MN, Knowlton RG, Critz JB: Thermal and circulatory responses to repeated bouts of prolonged running. Med Sci Sports 1979;11:177-180.
110. Kruk B, Szczypaczewska M, Opaszowski B, Kaciuba-Uscilko H, Nazar K: Thermoregulatory and metabolic responses to repeated bouts of prolonged cycle-ergometer exercise in man. Acta Physiol Pol 1990;41:22-31.
111. Brenner IK, Zamecnik J, Shek PN, Shephard RJ: The impact of heat exposure and repeated exercise on circulating stress hormones. Eur J Appl Physiol Occup Physiol 1997;76:445-454.
112. Ronsen O, Haugen O, Hallen J, Bahr R: Residual effects of prior exercise and recovery on subsequent exerciseinduced metabolic responses. Eur J Appl Physiol 2004;92:498-507.
113. Rivera-Brown AM, Ramirez-Marrero FA, Wilk B, Bar-Or O: Voluntary drinking and hydration in trained, heatacclimatized girls exercising in a hot and humid climate. Eur J Appl Physiol 2008; 103:109-116.
114. Bergeron MF, Laird MD, Marinik EL, Brenner JS, Waller JL: Repeated-bout exercise in the heat in young athletes: physiological strain and perceptual responses. J Appl Physiol 2009;106:476-485.
115. Bergeron MF, McLeod KS, Coyle JF: Core body temperature during competition in the heat: National Boys 14s Junior Championships. Br J Sports Med 2007;41:779-783.
116. Coyle E: Cumulative heat stress appears to affect match outcome in a junior tennis championship. Med Sci Sports Exerc 2006;38:S110.
117. Falk B, Dotan R: Child-adult differences in the recovery from high-intensity exercise. Exerc Sport Sci Rev 2006;34:107-112.
118. Hindmarsh KW, Opheim EE: Drug abuse prevalence in western Canada and the North West Territories: a survey of students in grades 6-12. Int J Addict 1990; 25:301-305.
119. Gill ND, Shield A, Blazevich AJ, Zhou S, Weatherby RP: Muscular and cardiorespiratory effects of pseudoephedrine in human athletes. Br J Clin Pharmacol 2000;50:205-213.
120. Kolka MA, Stephenson LA, Bruttig SP, Cadarette BS, Gonzalez RR: Human thermoregulation after atropine and/or pralidoxime administration. Aviat Space Environ Med 1987;58:545-549.
121. Gordon NF, Kruger PE, van Rensburg JP, van der Linde A, Kielbloack AJ, Cilliers JF: Effect of beta-adrenoreceptor blockade on thermoregulation during prolonged exercise in the heat. Med Sci Sports Exerc 1984;16:S138.
122. Metzl JD, Small E, Levine SR, Gershel JC: Creatine use among young athletes. Pediatrics 2001;108:421-425.
123. Nemet D, Eliakim A: Pediatric sports nutrition: an update. Curr Opin Clin Nutr Metab Care 2009;12:304-309.
124. Lopez RM, Casa DJ, McDermott BP, Ganio MS, Armstrong LE, Maresh CM: Does creatine supplementation hinder exercise heat tolerance or hydration status? A systematic review with metaanalyses. J Athl Train 2009;44:215-223.
125. Scahill L, Schwab-Stone M: Epidemiology of ADHD in school-age children. Child Adolesc Psychiatr Clin N Am 2000;9:541-555,vii.
126. Mahon AD, Stephens BR, Cole AS: Exercise responses in boys with attention deficit/hyperactivity disorder: effects of stimulant medication. J Atten Disord 2008;12:170-176.
127. Boileau RA, Ballard JE, Sprague RL, Sleator EK, Massey BH: Effect of methylphenidate on cardiorespiratory responses in hyperactive children. Res Q 1976;47:590-596.