Table 4.
Results of 2x2 mixed model MANOVAs comparing hip and knee displacement and range of motion values within conditions (CORE and NOCORE) and between groups (LOWCORE and HIGHCORE).
| Variable | Group | CORE Mean (SD) | NOCORE Mean (SD) | Condition Main Effect | Group Main Effect | Interaction | |
|---|---|---|---|---|---|---|---|
| Hip Displacement† | dRHIP,vertical (cm/cm) | LOWCORE HIGHCORE |
0.09 (0.02) 0.09 (0.02) |
0.09 (0.02) 0.09 (0.02) |
F(l,12)=2.55 p=.137 |
F(1,12)=0.28 p=.606 |
F(1,I2)=2.58 p=.135 |
| dRHIP,lateral(cm/cm) | LOWCORE HIGHCORE |
0.04 (0.02) 0.05 (0.02) |
0.06(0.01) 0.05 (0.02) |
F(l,12)=7.38 p=.O19 |
F(l,12)=0.37 p=.555 |
F(l,12)=5.95 p=.031 |
|
| dLHIP,vertical (cm/cm) | LOWCORE HIGHCORE |
0.12(0.01) 0.11 (0.02) |
0.11 (0.01) 0.11(0.01) |
F(l,12)=3.55 p=.084 |
F(l,12)=0.85 p=.374 |
F(l,12)=2.85 p=.117 |
|
| dLHIP,lateral (cm/cm) | LOWCORE HTGHCORE |
0.04 (0.02) 0.06 (0.02) |
0.06(0.01) 0.06 (0.02) |
F(l,12)=7.68 p=.017 |
F(l,12)=0.18 p=.675 |
F(l,12)=7.31 p=.019 |
|
| Hip Range of Motion | θhip,add (degrees) | LOWCORE HTGHCORE |
15.77(3.82) 14.33(2.74) |
14.42(4.46) 16.35(1.79) |
F(l,12)=0.13 p=.727 |
F(l,12)=0.02 p=.896 |
F(l,12)=3.23 p=.097 |
| Knee Displacement | dRKNE,vertical (cm/cm) | LOWCORE HIGHCORE |
0.06 (0.01) 0.06(0.01) |
0.06(0.01) 0.05(0.01) |
F(l,12)=1.42 p=.257 |
F(l,12)=0.82 p=.384 |
F(l,12)=1.17 p=.300 |
| dRKNE,lateral (cm/cm) | LOWCORE HIGHCORE |
0.03(0.01) 0.03 (0.00) |
0.03(0.01) 0.03(0.01) |
F(l,12)=0.02 p=.888 |
F(I,I2)=0.29 p=.601 |
F(1,12)=3.13 p=.102 |
|
| Knee Range of MotionJ | θknee,fix (degrees) | LOWCORE HTGHCORE |
57.01 (6.06) 53.56(7.51) |
55.29(5.17) 53.01 (8.13) |
F(l,12)=7.06 p=.021 |
F(l,12)=0.64 p=.439 |
F(l,12)=1.87 p=.197 |
| θknee,var(degrees) | LOWCORE HIGHCORE | 8.69 (2.94) 5.96(1.62) |
7.65(1.77) 5.44(2.15) |
F(l,12)=0.96 p=.346 |
F(l,12)=6.26 p=.028 |
F(l,12)=0.10 P=.752 |
|
*
Displacement measures are normalized to participant height (cm).
†
'Significant multivariate main effect for condition [F(4,9) = 7.88, p = .005] and condition x group interaction [F(4,9) = 8.11, p = .005] for hip displacement variables.
‡
Significant multivariate main effect for condition [F(2,l 1) = 5.34, p = .024] and group [F(2,l 1) = 7.85, p = .008] for knee range of motion variables.