Table 1 The hydration states before and after the experiment.

	CON		ICE
	Before	After	Before	After
Body mass (kg)	69.07±9.16	69.02±9.56	69.31±9.50	69.40±9.87
Total sweat volume (kg)	1.432±0.281		1.291±0.240*
Urine specific gravity	1.013±0.009	1.017±0.007	1.015±0.008	1.016±0.007

* CON vs. ICE (P < 0.05).