| Collegiate athletes | P valueb | Recreational athletes | P valuec | ||
---|---|---|---|---|---|---|
DL | NDL | DL | NDL | |||
Knee flexion angle at IC (deg.) | 33.0 ± 8.4 | 35.6 ± 8.3 | 0.005 | 35.5 ± 9.4 | 35.3 ± 11.2 | 0.868 |
Peak knee flexion angle at IC (deg.) | 107 ± 12.9 | 109 ± 12.6 | 0.127 | 97.1 ± 12.6d | 96.8 ± 13.0d | 0.791 |
Knee abduction angle at IC (deg.) | − 2.1 ± 8.5 | − 3.9 ± 6.8 | 0.143 | − 4.8 ± 4.8 | 2.3 ± 4.9e | 0.002 |
Peak knee abduction angle (deg.) | 5.4 ± 11.8 | 1.5 ± 10.4 | 0.006 | 1.3 ± 7.2 | 6.3 ± 5.4 | 0.038 |
Knee internal rotation angle at IC (deg.) | − 7.6 ± 10.4 | − 9.1 ± 9.1 | 0.400 | − 12.4 ± 8.7 | 10.3 ± 8.2 | < 0.001 |
Peak knee internal rotation angle (deg.) | 4.4 ± 6.8 | 5.5 ± 6.7 | 0.557 | 0.0067 ± 7.0d | 11.8 ± 5.4e | < 0.001 |
vGRF within 40 ms from IC (N) | 1236 ± 629 | 1261 ± 366 | 0.827 | 1078 ± 314 | 1084 ± 445 | 0.953 |
PKFM within 40 ms from IC (Nm/kg) | 1.69 ± 0.57 | 2.71 ± 0.88 | < 0.001 | 1.67 ± 0.49 | 2.08 ± 0.87d | 0.068 |
PKABDM within 40 ms from IC (Nm/kg) | 0.36 ± 0.31 | 0.21 ± 0.36 | 0.827 | 0.17 ± 0.24d | 0.38 ± 0.30 | 0.009 |
PKIRM within 40 ms from IC (Nm/kg) | 0.16 ± 0.16 | 0.36 ± 0.39 | 0.675 | 0.22 ± 0.15 | 0.36 ± 0.39 | 0.175 |