Table 3.

Summary of mean seasonal data for sweat sodium concentration and sweat rate.

	Sweat sodium concentrations			Mean sweat rate (kg.h-1)
	Mean arms (mmol.L-1)	Mean legs (mmol.L-1)	Combined seasonal mean (all limbs) (mmol.L-1)
Summer	48.4 ± 26.6	41.0 ± 23.3	44.7 ± 24.7	0.47 ± 0.14
	(38.1 – 58.7)	(31.3 – 50.6)	(35.7 – 53.7)	(0.29 – 0.65)
Winter	72.3 ± 24.9	55.5 ± 21.7	63.8 ± 22.6	0.41 ± 0.17
	(62.3 – 82.3)	(46.2 – 64.8)	(55.4 – 72.2)	(0.21 – 0.49)
p			0.0001*	0.0299*

Data are mean ± SD with 95% confidence limits (parentheses).

* Level of significance p < 0.05. Paired t-tests comparing individual summer and winter data.