| Category | Group | Period | M ± SD | t | P |
| Flexion | SEG | Pre | 68.75 ± 12.64 | 13.72 | 0.000 |
| Post | 110.42 ± 11.77 | ||||
| CG | Pre | 70.83 ± 8.75 | 7.19 | 0.000 | |
| Post | 99.33 ± 13.20 | ||||
| Extension | SEG | Pre | −7.00 ± 4.90 | 2.96 | 0.130 |
| Post | −3.25 ± 2.42 | ||||
| CG | Pre | −9.00 ± 5.74 | 3.33 | 0.000 | |
| Post | −5.08 ± 4.08 |