Table 2 Physical parameters at the end of the low and moderate exercise tests. The data are expressed as the means (± SD).

	Low exercise		Moderate exercise
	Sedentary	Active	Sedentary	Active
VO2 (ml·kg-1·min-1)	10.8 (2.6)*	14.7 (2.4)*	20.0 (4.4)	22.9 (2.7)
%VO2 (%)	30.8 (5.6)*	35.2 (8.0)*	58.4 (8.9)	54.8 (5.1)
Heart rate (bpm)	99 (12)*	100 (13)*	141 (16)	130 (14)
Workload (W)	39 (11)*	66 (8)*	77(16)	107 (12)

Significantly different from the moderate exercise (p < 0.05).