Diurnal Variation in Physiological and Immune Responses to Endurance Sport in Highly Trained Runners in a Hot and Humid Environment

Table 1

Stature and body mass in both trials.

	09:00 hs		18:00 hs
	Pretrial	Posttrial	Pretrial	Posttrial
Body mass (kg)	71.80 ± 7.13	70.78 ± 7.00	71.55 ± 7.04	70.76 ± 6.91
Body water loss (kg)	1.02 ± 0.13		0.76 ± 0.13
Stature (cm)	180.96 ± 5.38		179.50 ± 4.97

denotes a significant diurnal difference. Body water loss = pretrial body mass-posttrial body mass.