Table 1. Subject characteristics.
CONT INT
PRE POST PRE POST
N (male/female) 11 (3/8) - 11 (2/9) -
Age (years) 65.6 ± 1.9 - 60.1 ± 2.3 -
Height (cm) 164.5 ± 2.2 - 166.1 ± 3.0 -
Waist Circumference (cm) 104.2 ± 3.7 104.2 ± 3.7 106.2 ± 4.4 105.4 ± 4.3
Body Mass (kg) 89.1 ± 5.1 89.0 ± 5.1* 89.2 ± 4.6 88.6 ± 4.6*
BMI (kg·m-2) 31.8 ± 1.8 31.7 ± 1.8* 32.7 ± 1.6 32.4 ± 1.6*
Fat-free Mass (kg) 53.3 ± 3.2 52.6 ± 3.2* 51.2 ± 3.0 50.4 ± 3.0*
Fat Mass (kg) 29.0 ± 2.2 28.8 ± 2.3* 26.7 ± 2.4 28.0 ± 2.3*
FPG (mg·dL-1) 105.9 ± 2.5 103.1 ± 3.1 100.9 ± 1.7 103.3 ± 2.4
2-hr Glucose (mg·dL-1) 152.3 ± 10.3 131.8 ± 10.0* 155.0 ± 10.4 133.8 ± 12.1*
VO2peak (mL·kg-1·min-1) 19.4 ± 1.6 19.4 ± 1.8* 20.3 ± 1.2 22.3 ± 1.3*
BMI, body mass index; FPG, fasting plasma glucose. 18 mg·dl-1 = 1 mM of glucose. Data are mean ± SEM.
*Significant main effect of test, p < 0.01;
†Significant group x test interaction, p < 0.05.