The impact of various rehydration volumes for firefighters wearing protective clothing in warm environments

References

• Armstrong , L. E. , Maresh , C. M. , Gabaree , C. V. , Hoffman , J. R. , Kavouras , S. A. , Kenefick , R. W. , Castellani , J. W. and Ahlquist , L. E. 1997 . Thermal and circulatory responses during exercise: effects of hypohydration, dehydration, and water intake . Journal of Applied Physiology , 82 : 2028 – 2035 .
   PubMed Web of Science ®Google Scholar
• Baker , S. J. , Grice , J. , Roby , L. and Matthews , C. 2000 . Cardiorespiratory and thermoregulatory response of working in fire-fighter protective clothing in a temperate environment . Ergonomics , 43 : 1350 – 1358 .
   PubMed Web of Science ®Google Scholar
• Buono , M. J. and Wall , A. J. 2000 . Effect of hypohydration on core temperature during exercise in temperate and hot environments . Pflugers Archives , 440 : 476 – 480 .
   PubMed Web of Science ®Google Scholar
• Cheung , S. S. and McLellan , T. M. 1998a . Influence of hydration status and fluid replacement on heat tolerance while wearing NBC protective clothing . European Journal of Applied Physiology , 77 : 139 – 148 .
   PubMed Web of Science ®Google Scholar
• Cheung , S. S. and McLellan , T. M. 1998b . Influence of short-term aerobic training and hydration status on tolerance during uncompensable heat stress . European Journal of Applied Physiology , 78 : 50 – 58 .
   PubMed Web of Science ®Google Scholar
• Cheung , S. S. and McLellan , T. M. 1998c . Heat acclimation, aerobic fitness, and hydration effects on tolerance during uncompensable heat stress . Journal of Applied Physiology , 84 : 1731 – 1739 .
   PubMed Web of Science ®Google Scholar
• Cian , C. , Barraud , P. A. , Melin , B. and Raphel , C. 2001 . Effects of fluid ingestion on cognitive function after heat stress or exercise-induced dehydration . International Journal of Psychophysiology , 42 : 243 – 251 .
   PubMed Web of Science ®Google Scholar
• Clapp , A. J. , Bishop , P. A. , Smith , J. F. , Lloyd , L. K. and Wright , K. E. 2002 . A review of fluid replacement for workers in hot jobs . American Industrial Hygiene Association Journal , 63 : 190 – 198 .
   Google Scholar
• Clausen , J. L. , ed. 1982 . Pulmonary Function Testing Guidelines and Controversies: Equipment, Methods and Normal Values , Toronto : Grune and Stratton .
   Google Scholar
• Duncan , H. W. , Gardner , G. W. and Barnard , R. J. 1979 . Physiological responses of men working in fire fighting equipment in the heat . Ergonomics , 22 : 521 – 527 .
   PubMed Web of Science ®Google Scholar
• Faff , J. and Tutak , T. 1989 . Physiological responses to working with fire fighting equipment in the heat in relation to subjective fatigue . Ergonomics , 32 : 629 – 638 .
   PubMed Web of Science ®Google Scholar
• Forsyth , R. D. , Plyley , M. J. and Shephard , R. J. 1984 . Estimation of body fatness of Canadian Forces . Canadian Journal of Applied Sport Science , 9 : 5
   Google Scholar
• Gephart , F. C. and Dubois , E. F. 1915 . Clinical calorimetry, fourth paper. The determination of the basal metabolism of normal men and the effect of food . Archives of Internal Medicine (Chicago) , 15 : 833 – 845 .
   Google Scholar
• Givoni , B. and Goldman , R. M. 1972 . Predicting rectal temperature response to work, environment, and clothing . Journal of Applied Physiology , 32 : 812 – 822 .
   PubMed Web of Science ®Google Scholar
• Gonzalez-Alonso , J. , Teller , C. , Andersen , S. L. , Jensen , F. B. , Hyldig , T. and Nielsen , B. 1999 . Influence of body temperature on the development of fatigue during prolonged exercise in the heat . Journal of Applied Physiology , 86 : 1032 – 1039 .
   PubMed Web of Science ®Google Scholar
• Greenleaf , J. E. 1992 . Problem: thirst, drinking behavior, and involuntary dehydration . Medicine and Science in Sports and Exercise , 24 : 645 – 656 .
   PubMed Web of Science ®Google Scholar
• Hancock , P. A. and Vasmatzidis , I. 2003 . Effects of heat stress on cognitive performance: the current state of knowledge . International Journal of Hyperthermia , 19 : 355 – 372 .
   PubMed Web of Science ®Google Scholar
• Hardy , J. D. and Dubois , E. F. 1938 . The technique of measuring radiation and convection . Journal of Nutrition , 15 : 461 – 475 .
   Google Scholar
• Hopper , M. K. , Coggan , A. C. and Coyle , E. F. 1988 . Exercise stroke volume relative to plasma-volume expansion . Journal of Applied Physiology , 64 : 404 – 408 .
   PubMed Web of Science ®Google Scholar
• Kaplan , L. A. and Pesce , A. J. 1984 . Clinical Chemistry Theory, Analysis and Correlation: Analytic Reference Chart , St. Louis, MO : Mosby .
   Google Scholar
• Kay , D. and Marino , F. E. 2000 . Fluid ingestion and exercise hyperthermia: implications for performance, thermoregulation, metabolism and the development of fatigue . Journal of Sports Science , 18 : 71 – 82 .
   PubMed Web of Science ®Google Scholar
• Kristal-Boneh , E. , Glusman , J. G. , Shitrit , R. , Chaemovitz , C. and Cassuto , Y. 1995 . Physical performance and heat tolerance after chronic water loading and heat acclimation . Aviation Space & Environmental Medicine , 66 : 733 – 738 .
   PubMedGoogle Scholar
• McConnell , G. K. , Burge , C. M. , Skinner , S. L. and Hargreaves , M. 1997 . Influence of ingested fluid volume on physiological responses during prolonged exercise . Acta Physiologica Scandinavica , 160 : 149 – 156 .
   PubMedGoogle Scholar
• McLellan , T. M. 1993 . Work performance at 40°C with Canadian Forces biological and chemical protective clothing . Aviation Space and Environmental Medicine , 64 : 1094 – 1100 .
   PubMed Web of Science ®Google Scholar
• McLellan , T. M. 1998 . Sex-related differences in thermoregulatory responses while wearing protective clothing . European Journal of Applied Physiology , 78 : 28 – 37 .
   PubMed Web of Science ®Google Scholar
• McLellan , T. M. and Cheung , S. S. 2000 . Impact of fluid replacement on heat storage while wearing protective clothing . Ergonomics , 43 : 2020 – 2030 .
   PubMed Web of Science ®Google Scholar
• McLellan , T. M. , Gannon , G. A. , Zamecnik , J. , Gil , V. and Brown , G. M. 1999 . Low doses of melatonin and diurnal effects on thermoregulation and tolerance to uncompensable heat stress . Journal of Applied Physiology , 87 : 308 – 316 .
   PubMed Web of Science ®Google Scholar
• McLellan , T. M. , Jacobs , I. and Bain , J. B. 1993 . Influence of temperature and metabolic rate on work performance with Canadian Forces NBC clothing . Aviation Space and Environmental Medicine , 64 : 587 – 594 .
   PubMed Web of Science ®Google Scholar
• McLellan , T. M. , Pope , J. I. , Cain , J. B. and Cheung , S. 1996 . Effects of metabolic rate and ambient vapour pressure on heat strain in protective clothing . European Journal of Applied Physiology , 74 : 518 – 527 .
   PubMed Web of Science ®Google Scholar
• Maughan , R. J. and Leiper , J. B. 1999 . Limitations to fluid replacement during exercise . Canadian Journal of Applied Physiology , 24 : 173 – 187 .
   PubMedGoogle Scholar
• Mitchell , J. W. , Nadel , E. R. and Hill , D. W. 1972 . Respiratory weight loss during exercise . Journal of Applied Physiology , 32 : 474 – 476 .
   PubMed Web of Science ®Google Scholar
• Mitchell , J. W. and Voss , K. W. 1991 . The influence of volume on gastric emptying and fluid balance during prolonged exercise . Medicine and Science in Sports and Exercise , 23 : 314 – 319 .
   PubMed Web of Science ®Google Scholar
• Montain , S. J. and Coyle , E. F. 1992 . Influence of graded dehydration on hyperthermia and cardiovascular drift during exercise . Journal of Applied Physiology , 73 : 1340 – 1350 .
   PubMed Web of Science ®Google Scholar
• Murray , R. 1992 . Nutrition for the marathon and other endurance sports: environmental stress and dehydration . Medicine and Science in Sports and Exercise , 24 : S319 – S323 .
   PubMed Web of Science ®Google Scholar
• Murray , R. 1998 . Rehydration strategies – balancing substrate, fluid, and electrolyte provision . International Journal of Sports Medicine , 19 ( Suppl. 2 ) : S133 – S135 .
   Google Scholar
• Neufer , P. D. , Young , A. J. and Sawka , M. N. 1989a . Gastric emptying during exercise: effects of heat stress and hypohydration . European Journal of Applied Physiology , 58 : 433 – 439 .
   PubMed Web of Science ®Google Scholar
• Neufer , P. D. , Young , A. J. and Sawka , M. N. 1989b . Gastric emptying during walking and running: effects of varied exercise intensity . European Journal of Applied Physiology , 58 : 440 – 445 .
   PubMed Web of Science ®Google Scholar
• Nunneley , S. A. 1988 . “ Design and evaluation of clothing for protection from heat stress: an overview ” . In Environmental Ergonomics: Sustaining Human Performance in Harsh Environments , Edited by: Mekjavic , I. B. , Banister , E. W. and Morrison , J. B. 87 – 89 . London : Taylor and Francis .
   Google Scholar
• Nunneley , S. A. 1989 . Heat stress in protective clothing: interactions among physical and physiological factors . Health , 15 : 52 – 57 .
   Google Scholar
• Ott , L. 1993 . “ Experiments with repeated measures ” . In An Introduction to Statistical Methods and Data Analysis , Edited by: Lozyniak , K. and Krikorian , S. 1002 – 1008 . Belmont, CA : Wadsworth .
   Google Scholar
• Sawka , M. N. , Latzka , W. A. , Matott , R. P. and Montain , S. J. 1998 . Hydration effects on temperature regulation . International Journal of Sports Medicine , 19 ( Suppl. 2 ) : S108 – S110 .
   PubMed Web of Science ®Google Scholar
• Sawka , M. N. and Montain , S. J. 2000 . Fluid and electrolyte supplementation for exercise heat stress . American Journal of Clinical Nutrition , 72 : 564S – S572 .
   PubMed Web of Science ®Google Scholar
• Selkirk , G. A. and McLellan , T. M. 2001 . Influence of aerobic fitness and body fatness on tolerance to uncompensable heat stress . Journal of Applied Physiology , 91 : 2055 – 2063 .
   PubMed Web of Science ®Google Scholar
• Selkirk , G. A. and McLellan , T. M. 2004 . Physical work limits for Toronto firefighters in warm environments . Journal of Occupational and Environmental Hygiene , 1 : 199 – 212 .
   PubMed Web of Science ®Google Scholar
• Selkirk , G. A. , McLellan , T. M. and Wong , J. 2004 . Active versus passive cooling during work in warm environments while wearing firefighting protective clothing . Journal of Occupational and Environmental Hygiene , 1 : 521 – 531 .
   PubMed Web of Science ®Google Scholar
• Siri , W. E. 1956 . “ The gross composition of the body ” . In Advances in Biological and Medical Physics , Edited by: Tobias , C. A. and Lawrence , J. H. 239 – 280 . New York : Academic Press .
   Google Scholar
• Smith , D. L. , Manning , T. S. and Petruzzello , S. J. 2001 . Effect of strenuous live-fire drills on cardiovascular and psychological responses of recruit firefighters . Ergonomics , 44 : 244 – 254 .
   PubMed Web of Science ®Google Scholar
• Smith , D. L. and Petruzzello , S. J. 1998 . Selected physiological and psychological responses to live-fire drills in different configurations of firefighting gear . Ergonomics , 41 : 1141 – 1154 .
   PubMed Web of Science ®Google Scholar
• Smith , D. L. , Petruzzello , S. J. , Kramer , J. M. and Misner , J. E. 1996 . Physiological, psychophysical, and psychological responses of firefighters to firefighting training drills . Aviation Space and Environmental Medicine , 67 : 1063 – 1068 .
   PubMed Web of Science ®Google Scholar
• Smith , D. L. , Petruzzello , S. J. , Kramer , J. M. and Misner , J. E. 1997 . The effects of different thermal environments on the physiological and psychological responses of firefighters to a training drill . Ergonomics , 40 : 500 – 510 .
   PubMed Web of Science ®Google Scholar
• Snellen , J. W. 1966 . Mean body temperature and the control of thermal sweating . Acta Physiologica and Pharmacologica Neerlandica , 14 : 99 – 174 .
   PubMedGoogle Scholar
• Wimer , G. S. , Lamb , D. R. , Sherman , W. M. and Swanson , S. C. 1997 . Temperature of ingested water and thermoregulation during moderate intensity exercise . Canadian Journal of Applied Physiology , 22 : 479 – 493 .
   PubMedGoogle Scholar
• Wing , J. F. 1965 . Upper thermal tolerance limits for unimpaired mental performance . Aerospace Medicine , 36 : 960 – 964 .
   PubMedGoogle Scholar