Effect of physical training on exercise-induced sweating in XXXX .

@entity1 @entity1009
The effect of physical training on the time course of sweat rate in @entity1 has been examined. Physically untrained and trained young female subjects pedaled a bicycle ergometer at work rates of 483 and 981 kgm. @entity1009 , for 2 h in summer and winter in an ambient environment of 30 degrees C db and 60% rh. The trained @entity1 also worked at 1,070 kgm. @entity1009 and the untrained at 391 kgm. @entity1009 . Rectal temperature was measured, and capsule sweat samples were collected from the back every 5 min. Sweating was initiated more rapidly in the trained group than in the untrained group. The trained group working at a load of 981 kgm. @entity1009 exhibited a progressive decrease in sweat rate. This was not observed at a work load of 483 kgm. @entity1009 . Hidromeiosis was rarely seen in the untrained group. However, in the untrained @entity1 who underwent 60 days of physical training, initiation of sweating occurred more quickly and hidromeiosis was observed. It was concluded that previous physical training improved @entity1 's capacity for useful sweating during exercise in a hot environment.
