The effects of different materials of protective gloves on thermoregulatory responses.

: The effects of two kinds of protecting gloves for pesticide spraying made of different materials on thermoregulatory responses during exercise were studied at ambient temperature of 28 degrees C and relative humidity of 60% in six healthy females, aged 19. One kind of gloves was made of polyurethane (A) and the other of Goretex (B) with cotton lining in each glove. Both kinds of gloves had almost the same volume. Main results of the experiment were summarised as follows: (1) during the exercise an increase of rectal temperature was inhibited more effectively in B than in A; (2) skin temperature of hand was significantly lower in B than in A; (3) absolute humidity and temperature inside the gloves were significantly lower during the period from the gripping bar exercise to the end of the experiment; (4) the number of contractions by the handgrip exercise performed immediately after the second turning of the screw was significantly smaller in A than in B. The findings presented suggest that the gloves made of Goretex material could reduce thermal strain during intermittent work in warm environmental conditions.