Table 1.

Physical characteristics of subjects (mean±SD)

Subjects	Before		After
	Male	Female	Male	Female
n	7	9	7	9
Age (yr)	21 ± 1.5	20 ± 1.2	21 ± 1.5	20 ± 1.2
Height (cm)	175.4 ± 5.7	161.9 ± 7.2	175.4 ± 5.7	161.9 ± 7.2
Body weight (kg)	64.8 ± 9.6	53.8 ± 6.4	65.9 ± 9.2	54.7 ± 6.6
Body mass index (kg/m2)	21.0 ± 2.6	20.6 ± 2.3	21.4 ± 2.4	20.9 ± 2.3
Body fat (%)	16.4 ± 4.5	26.8 ± 4.9	17.4 ± 4.5	28.7 ± 4.6