The effect of heat on acclimatized and unacclimatized groups of very fit men.
D000064:Acclimatization; D000328:Adult; D001831:Body Temperature; D001835:Body Weight; D006339:Heart Rate; D006359:Heat Exhaustion / Q000209:etiology; D006801:Humans; D008297:Male; D005082:Physical Exertion; D010809:Physical Fitness; D014329:Tropical Climate; D014882:Water-Electrolyte Balance