Table 1. Physical characteristics of the subjects. Data are means (±SD).
Group n Age (yr) Height (m) Weight (kg) (%)Fat
Elliptical group 48 30.6 (7.8) 1.72 (.10) 74.3 (14.2) 19.2 (7.1)
  – Females 24 32.1 (8.6) 1.64 (.07) 64.4 (9.5) 23.1 (6.4)
  – Males 24 29.2 (6.8) 1.80 (.07) 84.2 (10.7) 15.2 (5.3)
Elliptical subgroup/Treadmill group 24 29.6 (7.4) 1.74 (.12) 74.1 (15.3) 18.2 (6.1)
  – Females 12 31.7 (9.2) 1.65 (.08) 62.7 (8.9) 21.5 (5.1)
  – Males 12 27.6 (4.6) 1.83 (.07) 85.5 (11.2) 14.9 (5.3)