Table 1. Demographic characteristics. Data are means (± standard deviation).
Group 1 Group 2 Group 3
Sex (n) 9 female; 6 male 8 female; 7 male 9 female; 6 male
Age (years) 22.53 (2.13) 23.13 (1.96) 22.20 (2.21)
Mass (kg) 72.17 (10.90) 77.91 (13.51) 73.17 (10.66)
Height (m) 1.69 (0.09) 1.71 (0.06) 1.68 (0.08)