Table 1.

Hydration strategy incorporating a crossover design.

Group	Number of Participants	Hydration in Successive Tests
		Test I	Test II	Test III
I-W-NH	2	I	W	NH
W-NH-I	2	W	NH	I
NH-I-W	2	NH	I	W
I-NH-W	2	I	NH	W
W-I-NH	2	W	I	NH
NH-W-I	2	NH	W	I

I—isotonic drink; W—water; NH—no hydration.