Table 1 Lean Body Composition Data. Data are presented as mean ± standard deviation
Variable | Group | Pre | Week 4 | Week 8 | Week 10 | Post | p |
|---|---|---|---|---|---|---|---|
CSA (cm2) | PLA | 3.60 ± 1.57 | 3.85 ± 1.49a | 3.73 ± 1.32 | 3.61 ± 1.27 | 3.52 ± 1.39bc | <0.001 |
TRT | 3.75 ± 1.15 | 4.13 ± 1.14a | 4.31 ± 1.16*a | 4.56 ± 1.09*abc | 4.82 ± 1.10*abcd | ||
MT (cm) | PLA | 5.50 ± 0.72 | 5.47 ± 0.50 | 5.53 ± 0.74 | 5.43 ± 0.66c | 5.55 ± 0.68d | <0.001 |
TRT | 5.33 ± 0.63 | 5.54 ± 0.73 | 5.75 ± 0.64*a | 5.77 ± 0.61*ab | 5.82 ± 0.54*ab | ||
LST (kg) | PLA | 65.3 ± 8.1 | 65.2 ± 6.5 | 65.7 ± 6.6 | 66.2 ± 6.8 | 65.5 ± 6.9 | 0.62 |
TRT | 62.3 ± 8.5 | 63.3 ± 8.7 | 63.5 ± 8.7 | 64.1 ± 8.4 | 63.4 ± 8.5 | ||
Body Weight (kg) | PLA | 83.7 ± 10.5 | 86.3 ± 10.6 | 86.1 ± 11.5 | 87.3 ± 12.1 | 86.4 ± 11.7 | 1.00 |
TRT | 81.8 ± 14.0 | 84.0 ± 13.7 | 84.1 ± 15.0 | 84.9 ± 15.5 | 84.6 ± 16.4 | ||
R Leg LST (kg) | PLA | 10.6 ± 1.7 | 10.9 ± 1.9 | 10.9 ± 1.5 | 11.2 ± 1.7 | 10.9 ± 1.3 | 0.39 |
TRT | 10.3 ± 1.5 | 10.5 ± 1.6 | 10.6 ± 1.5 | 10.6 ± 1.6 | 10.8 ± 1.7 | ||
L Leg LST (kg) | PLA | 10.5 ± 1.5 | 10.8 ± 1.7 | 10.8 ± 1.4 | 11.1 ± 1.6 | 10.7 ± 1.1 | 0.35 |
TRT | 10.2 ± 1.4 | 10.6 ± 1.5 | 10.8 ± 1.6 | 10.7 ± 1.6 | 10.7 ± 1.7 | ||
R Arm LST (kg) | PLA | 4.7 ± 0.6 | 4.5 ± 0.5 | 4.3 ± 0.5 | 4.2 ± 0.5 | 4.1 ± 0.5 | 0.84 |
TRT | 4.4 ± 0.8 | 4.2 ± 0.7 | 3.9 ± 0.5 | 3.8 ± 0.5 | 3.7 ± 0.5 | ||
L Arm LST (kg) | PLA | 4.5 ± 0.5 | 4.5 ± 0.4 | 4.1 ± 0.5 | 4.0 ± 0.4 | 4.0 ± 0.5 | 0.61 |
TRT | 4.3 ± 0.7 | 4.1 ± 0.6 | 3.8 ± 0.5 | 3.7 ± 0.5 | 3.7 ± 0.4 | ||
Trunk LST (kg) | PLA | 30.8 ± 4.3 | 30.2 ± 2.9 | 31.2 ± 3.4 | 31.5 ± 3.5 | 31.6 ± 4.6 | 0.27 |
TRT | 29.2 ± 5.6 | 29.9 ± 4.9 | 30.3 ± 4.8 | 31.3 ± 4.6 | 30.5 ± 4.6 |