| Pain | ROM of flexion | ROM of extension | Hand grip | ||||
| 1st gr. | 2nd gr. | 1st gr. | 2nd gr. | 1st gr. | 2nd gr. | 1st gr. | 2nd gr. |
Min | 3 | 1 | 60 | 65 | 40 | 52 | 25 | 40 |
Max | 6 | 4 | 75 | 80 | 60 | 65 | 40 | 65 |
Mean | 4.3 | 2.55 | 67.95 | 73.2 | 53.35 | 58.6 | 30 | 53.4 |
SD | 0.97 | 0.82 | 3.89 | 4 | 4.59 | 4.39 | 3.5 | 6.2 |
P. value | 5.55 | 5.11 | 3.88 | 19.09 |