Subject demographics (Means ± SD)
Age (years)
31 ± 4
BMI (kg/m2)
25.3 ± 3.1
Lean body mass (kg)
58.3 ± 9.8
% body fat
24.2 ± 8.1
Race (% Caucasian)
53
FVC
5.3 ± 1.0
FVC (%predicted)
100.4 ± 10.8
% sedentary (<1 hr physical activity per week)
33