Table 1.
Mean (SD) subject demographics, body composition, resting energy expenditure and resting RQ. There were no significant differences between groups at baseline but there were significant group x time effects in the intervention such that non-weight-reduced individuals gained more FFM and had a higher reduction in weight, FM, and % body fat than individuals who were weight-reduced. Significant P values are in bold.
| Table 1. Subjects |
Non-weight-reduced Subjects | Weight-Reduced Subjects | All Subjects | P values | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Pre- training |
Post- training |
Delta | Pre- training |
Post- training |
Delta | Pre- training |
Post- training |
Delta | Group | Time | Group × Time |
|
| Gender | 5M, 10F | 4M, 10F | 9M, 20F | - | - | |||||||
| Age | 40.1 (8.2) |
36.7 (6.6) | 38.5 (6.0) |
0.45 | - | |||||||
| Height (cm) | 167 (9) | 168 (6) | 167 (8) | 0.78 | - | - | ||||||
| Weight (kg) | 91.8 (16.3) |
93.3 (17.6) |
1.5 (2.9) | 94.4 (16.8) |
94.7 (16.9) |
0.3 (2.6) | 93.0 (16.3) |
93.9 (17.0) |
0.61 | 0.07 | 0.33 | |
| BMI (kg/m2) | 32.5 (4.2) |
33.1 (4.7) | 0.6 (1.0) | 34.0 (5.9) | 34.0 (6.1) |
0.0 (1.1) | 33.2 (5.0) |
33.5 (5.4) | 0.3 (1.1) | 0.40 | 0.14 | 0.18 |
| FFM (kg) | 56.4 (10.9) |
58.2 (10.7) |
1.8 (4.8) | 60.9 (10.6) |
58.3 (8.9) |
−1.5 (4.4) | 58.6 (10.8) |
58.3 (9.7) | 0.3 (5.0) | 0.17 | 0.77 | 0.014 |
| FM (kg) | 35.3 (11.8) |
35.0 (11.7) |
−0.7 (3.4) | 33.5 (12.2) |
36.3 (12.1) |
2.8 (5.3) | 34.5 (11.1) |
35.7 (10.7) |
1.2 (4.9) | 0.10 | 0.18 | 0.042 |
| % Fat | 38.2 (6.9) |
36.5 (6.2) | −1.0 (3.7) | 34.9 (9.1) | 38.0 (8.2) |
2.8 (4.9) | 36.6 (8.1) |
37.2 (7.2) | 0.9 (4.7) | 0.18 | 0.53 | 0.026 |
| REE (kcal/kg FFM/day) |
26.7 (2.9) |
27.3 (3.3) | 0.6 (1.0) | 25.7 (4.9) | 27.3 (3.7) |
1.6 (1.0) | 26.2 (4.0) |
27.3 (3.4) | 1.0 (5.6) | 0.51 | 0.20 | 0.63 |
| Resting RQ | 0.85 (0.05) |
0.84 (0.08) |
−0.01 (0.07) |
0.82 (0.06) |
0.83 (0.07) |
−0.01 (0.09) |
0.84 (0.06) |
0.83 (0.08) |
0.0 (0.08) | 0.72 | 0.56 | 0.90 |