PHYSICAL WORK CAPACITY AFTER DEHYDRATION AND HYPERTHERMIA
No abstract available.
THERMOREGULATION IN HYPERHYDRATED MEN DURING PHYSICAL EXERCISE
The influence of hyperhydration on thermoregulatory function was tested in 8 male volunteers. The subjects performed cycle exercise in the upright position at 52% Vo2max for 45 min in a thermoneutral (Ta = 23 degrees C) environment. The day after the control exercise the subjects were hyperhydrated with tap water (35 ml X kg-1 of [...]
PERFORMANCE IN RELATION TO ENVIRONMENTAL TEMPERATURE
No abstract available.
TEMPERATURE REGULATION DURING EXERCISE DEHYDRATION IN MAN
No abstract available.
HYPERHYDRATION: THERMOREGULATORY EFFECTS DURING COMPENSABLE EXERCISE-HEAT STRESS
This study examined the effects of hyperhydration on thermoregulatory responses during compensable exercise-heat stress. The general approach was to determine whether 1-h preexercise hyperhydration [29. 1 ml/kg lean body mass; with or without glycerol (1.2 g/kg lean body mass)] would improve sweating responses and reduce core temperature during exercise. During these experiments, the evaporative heat [...]
PSYCHOMOTOR DETERIORATION DURING EXPOSURE TO HEAT
The effect of different heat loads on vigilance and complex cognitive tasks involved in a mission of different intensities were examined. Nine healthy volunteers were randomly exposed for 2 h to three climatic conditions: comfort (21 degrees C ET), moderate heat load (30 degrees C ET) and severe heat load (35 degrees C ET). The [...]
EFFECT OF WATER INGESTION ON ENDURANCE CAPACITY DURING PROLONGED RUNNING
This study examined the influence of water ingestion on endurance capacity during submaximal treadmill running. Four men and four women with a mean (+/-S.E.) age of 21.4 +/- 0.7 years, height of 169 +/- 2 cm, body mass of 63.1 +/- 2.9 kg and VO2 max of 51.1 +/- 1.8 ml kg-1 min-1, performed two [...]