Table 5.
Percent (%) change for both groups, from pre to post-intervention.
| Variable | Greek yogurt | Placebo pudding | Independent T-test | ||
|---|---|---|---|---|---|
| n | % | n | % | p-value | |
| Body mass (Kg) | 15 | 2.4 | 14 | 2.0 | 0.77 |
| Fat-free mass (Kg) | 15 | 3.9 | 15 | 2.3 | 0.11 |
| Fat mass (Kg) | 14 | −11.1 | 14 | 5.8 | 0.042 |
| Body fat (%) | 14 | −13.2 | 13 | −1.1 | 0.038 |
| Biceps muscle thickness (cm) | 14 | 16.4 | 13 | 7.1 | 0.026 |
| Quadriceps muscle thickness (cm) | 14 | 15.0 | 14 | 13.0 | 0.67 |
| Chest press (Kg) | 13 | 28.3 | 15 | 15.4 | 0.030 |
| Seated row (Kg) | 13 | 23.7 | 14 | 11.7 | 0.002 |
| Leg extension (Kg) | 14 | 11.7 | 14 | 20.9 | 0.006 |
| Leg curl (Kg) | 13 | 14.6 | 14 | 12.8 | 0.62 |
| 1-RM total (Kg) | 13 | 26.8 | 15 | 15.1 | 0.003 |
% change values (displayed as means). Statistical analysis was by independent t-test between groups (GY and PP). Significance was set at p < 0.05.