Table 2.
Subject means for average EMG (%MVC) amplitude pre- and post-insufflation.
| Subject# | *Vastus Medialis | *Vastus Lateralis | Rectus Femoris | Biceps Femoris | Medial Hamstrings | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| pre | post | pre | post | pre | post | pre | post | pre | post | |
| 1 | 96.1 | 74.6 | 50.4 | 49.4 | 51.1 | 50.3 | 176.6 | 261.9 | 62.4 | 68.0 |
| 2 | 98.7 | 96.6 | 72.5 | 70.3 | 64.0 | 63.4 | 111.3 | 116.1 | 70.3 | 75.7 |
| 3 | 66.8 | 65.5 | 63.8 | 61.6 | 34.4 | 33.5 | 64.4 | 75.6 | 30.8 | 34.5 |
| 4 | 9.3 | 10.5 | 42.6 | 42.1 | 75.3 | 75.0 | 22.2 | 26.9 | 18.6 | 22.4 |
| 5 | 48.9 | 44.9 | 21.8 | 19.9 | 23.8 | 23.6 | 33.3 | 38.6 | 34.0 | 36.3 |
| 6 | 72.3 | 64.2 | 60.1 | 57.1 | 91.4 | 91.4 | 34.9 | 48.9 | 20.4 | 18.2 |
| 7 | 84.9 | 75.3 | 94.9 | 86.3 | 47.0 | 49.6 | 70.8 | 87.0 | 64.0 | 54.3 |
| 8 | 50.5 | 46.0 | 43.1 | 39.5 | 42.1 | 46.8 | 22.7 | 29.9 | 52.8 | 56.7 |
| 9 | 45.6 | 43.4 | 41.4 | 41.6 | 28.6 | 30.0 | 11.3 | 12.1 | 24.5 | 24.3 |
| 10 | 69.4 | 64.1 | 65.2 | 59.0 | 57.6 | 59.6 | 94.3 | 98.6 | 70.4 | 75.9 |
| 11 | 50.5 | 46.0 | 43.1 | 43.1 | 28.6 | 30.0 | 22.7 | 22.9 | 52.8 | 56.7 |
| 12 | 45.6 | 43.4 | 21.4 | 18.6 | 57.6 | 59.6 | 11.3 | 11.6 | 24.5 | 24.3 |
| 13 | 69.4 | 64.1 | 25.2 | 25.6 | 28.6 | 30.3 | 94.3 | 94.6 | 70.4 | 75.9 |
| Mean | 62.1 | 56.8 | 49.6 | 47.2 | 48.5 | 49.5 | 59.2 | 71.1 | 45.8 | 47.9 |
| SD | 24.2 | 21.1 | 21.4 | 19.7 | 20.4 | 20.1 | 49.2 | 67.4 | 20.8 | 22.2 |
| Effect Size | 0.0 | 0.2 | 0.1 | |||||||
*p < 0.05