Table 1 Descriptive characteristics and body composition of development and validation groups (mean ± standard deviation)
|  | Development group (N = 73) | Validation group (N = 29) |
|---|---|---|
Age (yrs) | 25.2 ± 5.2 | 25.9 ± 6.7 |
Body mass (kg) | 80.3 ± 6.3 | 82.8 ± 5.9 |
Stature (cm) | 184.8 ± 5.8 | 184.9 ± 4.8 |
Body mass index (kg/m2) | 23.6 ± 1.0 | 24.1 ± 1.2 |
Endomorphy | 1.7 ± 0.3 | 2.0 ± 0.4 |
Mesomorphy | 4.6 ± 0.6 | 4.5 ± 0.8 |
Ectomorphy | 2.7 ± 0.5 | 2.5 ± 0.6 |
Fat mass (kg) | 9.4 ± 1.6 | 10.2 ± 2.0 |
Fat mass (%) | 11.6 ± 1.6 | 12.3 ± 2.3 |
Fat-free mass (kg) | 71.5 ± 5.6 | 72.6 ± 5.8 |
Lean soft tissue (kg) | 67.6 ± 5.3 | 68.7 ± 5.4 |
Appendicular lean soft tissue (kg) | 36.6 ± 3.9 | 37.3 ± 3.3 |
Resistance (ohm) | 471.5 ± 29.4 | 484.4 ± 35.8 |
Reactance (ohm) | 67.4 ± 5.2 | 68.7 ± 5.9 |
Phase angle (degree) | 8.2 ± 0.7 | 8.1 ± 0.7 |