Table 1

 Characteristics of subjects at baseline

Control (n = 7)Stair climbers (n = 8)
Values are mean (SD). No significant differences between groups (p>0.05).
BMI, Body mass index; HDL-C, high density lipoprotein cholesterol; LDL-C, low density lipoprotein cholesterol; TC, total cholesterol; Vo2max, maximal oxygen consumption.
Age (years)18.7 (0.8)18.9 (0.6)
BMI (kg/m2)21.9 (2.0)20.9 (1.5)
Vo2max (ml/kg/min)30.0 (4.9)26.3 (5.1)
TC (mmol/l)4.32 (0.34)4.03 (0.45)
HDL-C (mmol/l)1.55 (0.35)1.42 (0.25)
LDL-C (mmol/l)2.19 (0.39)2.15 (0.57)
TC/HDL-C ratio2.91 (0.74)2.93 (0.69)
Triglycerides (mmol/l)1.28 (0.46)1.02 (0.31)
Homocysteine (μmol/l)7.17 (2.50)7.04 (1.71)