No reinjury (n=46) | Reinjury (n=6) | p Value | |
---|---|---|---|
Mean peak torque | |||
Q conc 60°•s-1 | 99.7% | 104.1% | 0.27 |
H conc 60°•s-1 | 94.9% | 96.7% | 0.76 |
Q conc 300°•s-1 | 98.4% | 103.8% | 0.31 |
H conc 300°•s-1 | 98.1% | 94.7% | 0.54 |
H ecc | 96.7% | 90.6% | 0.18 |
10% deficit | |||
Q conc 60°•s-1 | 7 (15.2%) | 0 (0%) | 0.40 |
H conc 60°•s-1 | 18 (39.1%) | 2 (33.3%) | 0.58 |
Q conc 300°•s-1 | 12 (26.1%) | 0 (0%) | 0.19 |
H conc 300°•s-1 | 13 (28.3%) | 1 (16.7%) | 0.48 |
H ecc | 12 (26.1%) | 1 (16.7%) | 0.53 |
For the mean peak torques, the percentage is of the uninjured leg, that is, a value lower than 100% reflects a lower torque than the uninjured leg. For the 10% deficit category, the number (percentage) shown is for those athletes displaying a deficit of >10% with their uninjured leg for the individual mode of testing.
H conc, hamstrings concentric, H ecc, hamstrings eccentric; Q conc, quadriceps concentric; RTS, return to sport.