TABLE 1.
Results of the two-way analysis of variance (ANOVA) for repeated measures.
| Variables | Conditions | Pre-intervention | Post-intervention | ANOVA p-value (Cohen’s d) | ||
|---|---|---|---|---|---|---|
| Time | Condition | Condition x time | ||||
| RPE | RW10% | 1.55 ± 0.48 | 5.10 ± 1.10 | 0.001 (1.88) | 0.001 (1.53) | 0.003 (0.54) |
| RW5% | 1.35 ± 0.43 | 3.95 ± 0.72 | ||||
| RW0% | 1.23 ± 0.30 | 2.68 ± 0.81 | ||||
| CONT | 1.51 ± 0.47 | 1.13 ± 0.27 | ||||
| 20-m sprint time (s) | RW10% | 3.17 ± 0.12 | 2.97 ± 0.13 | 0.003 (0.77) | 0.003 (1.21) | 0.002 (0.70) |
| RW5% | 3.12 ± 0.17 | 2.97 ± 0.11 | ||||
| RW0% | 3.16 ± 0.14 | 3.02 ± 0.13 | ||||
| CONT | 3.13 ± 0.15 | 3.16 ± 0.11 | ||||
Notes: Values are expressed as means and standard deviations (SD), RW10% = 3 × 15-m sprint with vests weighted at 10% of body mass (BM), RW5% = 3 × 15-m sprint with vests weighted at 5% BM; RW0% = 3 × 15-m sprint, CONT = 15-min seated rest.