Table 1.
Kinematic and kinetic results of the sidestep cutting task
| Variable (@ peak valgus/varus moment) | Male | Female | ||||||
|---|---|---|---|---|---|---|---|---|
| IF | EF | VI | CTRL | IF | EF | VI | CTRL | |
| Trunk flexion angle (°) | 17.1 ± 6.3 | 11.9 ± 3.7 | 12.2 ± 2.3 | 11.0 ± 4.1 | 23.6 ± 5.3 | 21.4 ± 5.9 | 19.9 ± 5.0 | 18.0 ± 5.3 |
| Hip flexion angle (°) | 29.5 ± 13.6 | 27.2 ± 6.9 | 26.5 ± 5.4 | 22.2 ± 5.8 | 14.4 ± 3.7 | 18.5 ± 5.0 | 17.2 ± 2.9 | 16.4 ± 8.1 |
| Knee flexion angle (°) | −35.3 ± 11.0 | −36.0 ± 3.4 | −44.1 ± 3.6 | −42.6 ± 3.5 | −33.5 ± 12.2 | −39.9 ± 2.5 | −38.5 ± 8.3 | −36.1 ± 12.0 |
| Hip flexion range (°) | 3.7 ± 0.0 | 3.0 ± 1.5 | 5.1 ± 1.0 | 5.1 ± 1.0 | 0.6 ± 0.0 | 1.3 ± 0.7 | 7.0 ± 1.0 | 2.7 ± 0.0 |
| Knee flexion range (°) | −6.6 ± 3.9 | −15.8 ± 3.9 | −15.1 ± 2.6 | −11.6 ± 5.6 | −6.0 ± 1.3 | −11.0 ± 3.0 | −16.7 ± 1.8 | −7.3 ± 1.6 |
| Knee extension (+)/flexion (−) moment (Nm/kg) | −1.60 ± 0.98 | −1.36 ± 1.43 | −1.79 ± 1.29 | −1.75 ± 0.96 | −1.06 ± 0.86 | 0.97 ± 0.73 | −1.85 ± 0.27 | −1.22 ± 0.51 |
| Knee varus moment (Nm/kg) | 0.59 ± 0.38 | 0.24 ± 0.69 | 0.72 ± 0.22 | 1.03 ± 0.57 | 0.63 ± 0.20 | 0.40 ± 0.26 | 0.71 ± 0.29 | 0.61 ± 0.43 |
| vGRF (N/kg) | 20.37 ± 9.64 | 21.78 ± 9.36 | 19.04 ± 5.55 | 18.44 ± 5.11 | 18.80 ± 5.72 | 23.10 ± 7.24 | 18.99 ± 5.56 | 17.52 ± 6.66 |
IF internal focus group, EF external focus group, VI video group, CTRL control group, vGRF vertical ground reaction force