Table 3.
Results (Mean ± SD) of Intervention Groups (Complex and Contrast) and Control Group Before and After 6 Weeks Using 3 × 2 Mixed Analysis of Variance
| Variables | Complex | Contrast | Control | Time Effect (P Value) |
Group Effect (P Value) |
Time × Group Interaction (P Value) |
|---|---|---|---|---|---|---|
| CMJ height | <.001 | .053 | <.001 | |||
| Pretest | 46.98 ± 4.84 | 41.95 ± 4.67 | 43.97 ± 6.92 | |||
| Posttest | 50.75 ± 4.91 | 45.16 ± 4.77 | 44.35 ± 6.92 | |||
| T-test (s) | <.001 | .344 | <.001 | |||
| Pretest | 11.72 ± 1.11 | 12.12 ± 0.59 | 11.60 ± 1.01 | |||
| Posttest | 11.15 ± 0.94 | 11.85 ± 0.56 | 11.73 ± 1.16 | |||
| 20-m sprint (s) | .014 | .184 | <.001 | |||
| Pretest | 3.48 ± 0.35 | 3.34 ± 0.12 | 3.40 ± 0.26 | |||
| Posttest | 3.23 ± 0.26 | 3.24 ± 0.13 | 3.54 ± 0.27 | |||
| Cortisol (μg/dL) | .034 | .825 | .277 | |||
| Pretest | 10.07 ± 4.82 | 10.90 ± 5.43 | 9.09 ± 2.42 | |||
| Posttest | 8.61 ± 4.5 | 9.23 ± 4.43 | 9.13 ± 2.43 | |||
| Free Testosterone (pg/mL) | <.001 | .751 | <.001 | |||
| Pretest | 18.64 ± 6.58 | 18.03 ± 4.11 | 18.67 ± 6.67 | |||
| Posttest | 22.55 ± 5.20 | 21.10 ± 4.18 | 19.09 ± 6.60 |
CMJ, countermovement jump.