Table 1. Descriptive characteristics of subjects at baseline. Data are means (±SD).

Age (years)	20.12 (.17)
Body weight(kg)	70.4 (3.0)
Height (m)	1.76 (.83)
BMI (kg·m-2)	22.03 (.44)
Waist/hip ratio(cm)	.86 (.03)
Waist circumference (cm)	79.18 (2.34)
VO2max (ml ·kg-1 ·min -1)	62.74 (5.05)
Body fat (%)	16.51 (3.17)
REE (kcal/24 h)	2713 (252)