Table 3.
Data of main study outcomes.
| Outcomes | Group | Pre, Mean ± SD |
Post, Mean ± SD |
Unadjusted ∆ ± SD | Baseline Adjusted ∆ (CI) |
p (Group) | ES |
|---|---|---|---|---|---|---|---|
| Squat 1RM (kg) | FO | 82.9 ± 35.0 | 106.8 ± 38.4 | 23.9 ± 8.1 | 24.2 (17.5, 30.9) | .191 | 0.64 |
| PL | 90.9 ± 43.1 | 109.5 ± 48.6 | 18.6 ± 12.1 | 18.2 (11.8, 24.6) | |||
| Bench 1RM (kg) | FO | 62.7 ± 37.0 | 73.9 ± 40.7 | 11.1 ± 6.8 | 11.3 (7.7, 14.8) | .047 | 1.00 |
| PL | 66.3 ± 37.0 | 72.7 ± 39.6 | 6.4 ± 5.0 | 6.3 (2.9, 9.7) | |||
| LBM (kg) | FO | 55.9 ± 15.6 | 57.9 ± 16.7 | 1.9 ± 1.9 | 2.0 (0.8, 3.1) | .457 | 0.36 |
| PL | 58.2 ± 14.9 | 59.6 ± 15.4 | 1.4 ± 1.7 | 1.4 (0.3, 2.5) | |||
| FM (kg) | FO | 17.4 ± 3.8 | 16.5 ± 3.1 | −0.91 ± 1.2 | −1.0 (−1.9, −0.1) | .092 | 0.84 |
| PL | 33.3 ± 53.0 | 19.3 ± 5.6 | −0.02 ± 1.6 | 0.1 (−0.8, 0.9) | |||
| BF (%) | FO | 23.9 ± 6.9 | 22.4 ± 6.2 | −1.4 ± 1.5 | −1.5 (−2.4, −0.6) | .136 | 0.74 |
| PL | 24.9 ± 8.0 | 24.2 ± 7.3 | −0.63 ± 1.6 | −0.6 (−1.4, 0.3) |
Bold indicates a significant p-value (p < .05) or large effect size (≥ 0.8)
Abbreviations: ∆, change; CI, 95% confidence interval (upper bound, lower bound); ES, effect size (Cohen’s d); 1RM, 1-repetition maximum; LBM, lean body mass; FM, fat mass; BF, body fat