Muscle length | Abductor muscles | Adductor muscles | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
GMD | GMI | PF | AM | AL | AB | PT | ||||||
GMDA | GMDM | GMDP | GMIA | GMIM | GMIP | AMA | AMP | |||||
Maximum shortening | ||||||||||||
 Mean (mm) | −2.0 | −1.3 | −0.9 | −1.9 | −1.6 | −1.3 | −0.6 | −0.9 | −0.8 | −2.9 | −2.9 | −3.6 |
 SD (mm) | 5.2 | 6.1 | 6.5 | 4.3 | 4.5 | 4.8 | 3.6 | 3.6 | 3.5 | 3.7 | 3.5 | 4.0 |
 P value | 0.215 | 0.648 | 0.648 | 0.085 | 0.372 | 0.617 | 0.913 | 0.286 | 0.133 | 0.014* | 0.008* | 0.007* |
Maximum elongation | ||||||||||||
 Mean (mm) | 1.1 | 2.3 | 3.4 | N.A. | 0.5 | 1.4 | 1.7 | 0.6 | 1.0 | 0.2 | N.A. | N.A. |
 SD (mm) | 4.8 | 5.3 | 6.0 | N.A. | 4.5 | 4.9 | 4.3 | 5.1 | 5.0 | 5.0 | N.A. | N.A. |
 P value | 0.420 | 0.170 | 0.078 | N.A. | 0.586 | 0.349 | 0.133 | 0.811 | 0.586 | 0.617 | N.A. | N.A. |