Prior heat sstress: Effect on subsequent 15-min time trial performance in the heat

Medicine and Science in Sports and Exercise

Volumn 41, Issue 6, 2009, Pages 1311-1316

  Kenefick, Robert W ^a   Ely, Brett R ^a   Cheuvront, Samuel N ^a   Palombo, Laura J ^a   Goodman, Daniel A ^a   Sawka, Michael N ^a  

^a U S ARMY RESEARCH INSTITUTE OF ENVIRONMENTAL MEDICINE   (United States)

Author keywords

Dehydration; Fatigue; Heat strain; Methodology; Recovery; Subsequent exercise; Work in the heat

Indexed keywords

ADULT; AEROBIC EXERCISE; ARTICLE; BODY TEMPERATURE; CLINICAL ARTICLE; CORE TEMPERATURE; CYCLING; DEHYDRATION; ENVIRONMENTAL EXPOSURE; EXERCISE; EXERCISE RECOVERY; FATIGUE; FLUID INTAKE; HEART RATE; HEAT STRESS; HUMAN; MALE; OXYGEN CONSUMPTION; PHYSICAL PERFORMANCE; PLASMA OSMOLALITY; TRAINING; ADAPTATION; BICYCLE; ERGOMETRY; EXERCISE TEST; EXERCISE TOLERANCE; HEAT INJURY; MUSCLE FATIGUE; PHYSIOLOGICAL STRESS; THERMOREGULATION; TIME;

ADAPTATION, PHYSIOLOGICAL; ADULT; BICYCLING; BODY TEMPERATURE; BODY TEMPERATURE REGULATION; DEHYDRATION; ERGOMETRY; EXERCISE; EXERCISE TEST; EXERCISE TOLERANCE; HEAT STRESS DISORDERS; HUMANS; MALE; MUSCLE FATIGUE; OXYGEN CONSUMPTION; STRESS, PHYSIOLOGICAL; TIME FACTORS;

EID: 67650091952     PISSN: 01959131     EISSN: 15300315     Source Type: Journal    
DOI: 10.1249/MSS.0b013e3181988c14     Document Type: Article

References (23)

1. Byrne C. Lim CL. The ingestible telemetric body core temperature sensor: a review of validity and exercise applications. Br J Sports Med.2007;41(3):126-33.
2. Caldwell JE. Ahonen E. Nousiainen U. Differential effects of sauna-. diuretic-. and exercise-induced hypohydration. J Appl Physiol.1984;57: 1018-23.
3. Carter R III. Cheuvront SN. Vernieuw CR. Sawka MN. Hypohydration and prior heat stress exacerbates decreases in cerebral blood flow velocity during standing. J Appl Physiol.2006;101(6):1744-50.
4. Cheuvront SN. Carter R III. Haymes EM. Sawka MN. No effect of moderate hypohydration or hyperthermia on anaerobic exercise performance. Med Sci Sports Exerc.2006;38(6):1093-7.
5. Cheuvront SN. Carter R. Sawka MN. Fluid balance and endurance exercise performance. Curr Sports Med Rep.2003;2(4):202-8.
6. Cheuvront SN. Ely BR. Kenefick RW. Michniak-Kohn BB. Rood JC. Sawka MN. No effect of nutritional adenosine receptor antagonists on exercise performance in the heat. Am J Physiol Regul Integr Comp Physiol.2009;296:R394-401.
7. Craig EN. Cummings EG. Dehydration and muscular work. J Appl Physiol.1966;21(2):670-4.
8. Febbraio MA. Snow RJ. Stathis CG. Hargreaves M. Carey MF. Effect of heat stress on muscle energy metabolism during exercise. J Appl Physiol.1994;77(6):2827-31.
9. Gastin PB. Energy system interaction and relative contribution during maximal exercise. Sports Med.2001;31(10):725-41.
10. Gleser MA. Vogel JA. Endurance exercise: effect of work-rest schedules and repeated testing. J Appl Physiol.1971;31:735-9.
11. Gordon PH. Nivatvongs S. Principles and Practice of Surgery for the Colon. Rectum. and Anus.2nd ed. New York: Marcel Dekker; 2002. p. 55-86.
12. Hopkins WG. Hawley JA. Burke LM. Design and analysis of research on sport performance enhancement. Med Sci Sports Exerc.1999;31(3):472-85.
13. Jeukendrup A. Saris WH. Brouns F. Kester AD. A new validated endurance performance test. Med Sci Sports Exerc.1996;28(2): 266-70.
14. Kraning KK. Gonzalez RR. Physiological consequences of intermittent exercise during compensable and uncompensable heat stress. J Appl Physiol.1991;71:2138-45.
15. McNaughton L. Thomas D. Effects of differing pedalling speeds on the power-duration relationship of high intensity cycle ergometry. Int J Sports Med.1996;17:287-92.
16. Nielsen B. Kubica R. Bonnesen A. Rasmussen IB. Stoklosa J. Wilk B. Physical work capacity after dehydration and hyperther-mia. Scand J Sports Sci.1981;3:2-10.
17. Nielsen B. Nybo L. Cerebral changes during exercise in the heat. Sports Med.2003;33(1):1-11.
18. 2 kinetics during intense exercise. J Appl Physiol.2001;90:1057-64.
19. Nybo L. Moller K. Volianitis S. Nielsen B. Secher NH. Effects of hyperthermia on cerebral blood flow and metabolism during prolonged exercise in humans. J Appl Physiol.2002;93(1):58-64.
20. Pichan G. Gauttam RK. Tomar OS. Bajaj AC. Effect of primary hypohydration on physical work capacity. Int J Biometeorol.1988;32(3):176-80.
21. Sawka MN. Physiological consequences of hydration: exercise performance and thermoregulation. Med Sci Sports Exerc.1992;24(6):657-70.
22. 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(2):377-90.
23. Wilson TE. Cui J. Zhang R. Crandall CG. Heat stress reduces cerebral blood velocity and markedly impairs orthostatic tolerance in humans. Am J Physiol Regul Integr Comp Physiol.2006;291(5): R1443-48.