Erratum to: Knee Surg Sports Traumatol Arthrosc DOI 10.1007/s00167-016-4143-9

In the original publication of the article, Fig. 4 did not include the peak knee extension moment data.

The correct Fig. 4 is given below:

Fig. 4
figure 4

Correlational analysis (Pearson’s r) for significant biomechanical measures in the PM limb and the KOOS Quality of Life subscale