Table 2.
Swing-phase knee kinematics during walking and jogging, with and without OUB.
| Indices | Variable | Walking |
jogging |
||||||
|---|---|---|---|---|---|---|---|---|---|
| Without | With | Difference | Effect size | Without | With | Difference | Effect size | ||
| primary indices | Pro-Dis (+), mm | 26.84 ± 10.12 | 39.40 ± 9.14** | 12.64 ± 12.21 | 1.31 | 29.04 ± 9.81 | 38.23 ± 10.31** | 9.23 ± 12.21 | 0.92 |
| Abd-Add (+), deg | 10.37 ± 5.13 | 7.54 ± 5.43** | 2.83 ± 3.91 | 0.54 | 10.51 ± 5.23 | 7.14 ± 4.98** | 3.37 ± 4.54 | 0.66 | |
| Int-Ext (+), deg | 11.22 ± 4.82 | 14.52 ± 12.94 | 3.30 ± 13.93 | 0.34 | 12.17 ± 4.29 | 9.46 ± 3.61* | 2.71 ± 4.95 | 0.68 | |
| primary indices | Ant-Pos (+), mm | 20.14 ± 7.94 | 15.12 ± 9.31* | 5.04 ± 9.81 | 0.58 | 20.12 ± 8.62 | 18.15 ± 10.42 | 2.04 ± 10.81 | 0.21 |
| Med-Lat (+), mm | 10.42 ± 3.73 | 9.13 ± 3.52 | 1.34 ± 4.51 | 0.36 | 9.91 ± 3.14 | 9.74 ± 4.32 | 0.23 ± 4.21 | 0.05 | |
| Ext-Fle (+), deg | 59.57 ± 14.68 | 16.40 ± 6.95** | 13.91 ± 14.73 | 3.76 | 57.56 ± 5.61 | 46.16 ± 5.75** | 11.40 ± 5.15 | 2.0 | |
Data shown are means with standard deviations. *p < 0.05, **p < 0.01 vs. without.
Abbreviations: Pro-Dis; proximal-distal translation; Ant-Pos, anterior-posterior translation; Med-Lat medial-lateral translation; Ext-Fle, extension-flexion angle; deg, degrees; Abd-Add, abduction-adduction rotation; Int-Ext internal-external rotation.