Table 2. EMG activities: %MVC values pre- and post-intervention (n=10).
| Muscle | Hip external rotator exercises and TS exercises | TS exercises only | |||
|---|---|---|---|---|---|
| Pre Mean (SD) |
4 weeks Mean (SD) |
Pre Mean (SD) |
4 weeks Mean (SD) |
||
| Stair up | GM | 22.1 (7.8) | 24.4 (9) | 22 (9.1) | 25.8 (10.4) |
| VMO | 31.1 (12.5) | 36.7 (12.9)* | 45.5 (17) | 48.7 (5.7) | |
| TA | 21 (12.8) | 19 (11.3) | 17.2 (5.5) | 15.7 (6.1) | |
| AbdH | 27.1 (4.7) | 38.18 (8.8)* | 23.9 (7.3) | 37.3 (11.5)* | |
| Stair down | GM | 13.6 (9) | 12 (5.1) | 15.4 (14.2) | 22.3 (12.8) |
| VMO | 35.8 (21.7) | 32.5 (8.9) | 37.1 (15.5) | 41.2 (9.5) | |
| TA | 20.1 (10.7) | 19.8 (16) | 17.2 (10.2) | 20 (9.1) | |
| AbdH | 32 (6.8) | 39.9 (9.6)* | 25 (11.1) | 36.9 (9.7)* | |
GM: gluteus maximus, VMO: vastus medialis, TA: tibialis anterior, AbdH: abductor hallucis, SD: standard deviation. ﹡p<0.05