Table 1.

Subject characteristics at baseline.

Subject Characteristics	Mean ± SD	Range
Age, yr	22.7 ± 2.8	(18–27)
Body mass, kg	74.2 ± 15.7	(60–107)
Body fat, %	20.1 ± 7.2	(10.8–37.2)
BMI, kg∙m−2	22 ± 4.2	(18.3–32.7)
VO2,max, ml·kg BM−1·min−1	46.8 ± 6.8	(34.4–53.4)

Values are mean ± SD. BM, body mass; BMI, body mass index (weight/height²); VO_2,max, maximal oxygen consumption rate; yr, years.