Peak mean (SD) stance phase knee valgus comparisons (in degrees) for three different movement conditions based on three measurement techniques
| Measure | Side step | Side jump | Shuttle run |
|---|---|---|---|
| 3D, Three dimensional data quantified from external marker coordinates using standard techniques; 2D-Mot, two dimensional data obtained from the frontal plane projections of the external marker coordinates; 2D-Cam, two dimensional data obtained from manual digitisation of digital video footage. | |||
| 3D | 9.2 (3.7) | 6.4 (2.8) | 8.1 (4.0) |
| 2D-Mot | 26.2 (8.5) | 18.7 (8.9) | 36.2 (10.3) |
| 2D-Cam | 27.6 (7.3) | 19.6 (9.3) | 34.0 (5.6) |