Erratum to: Exp Brain Res DOI 10.1007/s00221-010-2187-5

The authors apologize for the errors in the legend of Fig. 6. The corrected legend is as follows:

Average ratio in integrated hip extensor and knee flexor moments between each of the post-training tests and the baseline test. Values greater or less than 1.0 indicate an increase or decrease, respectively, of the joint moment relative to the baseline test. FFC + VG force-field constraint plus visual guidance, FFC force-field constraint, VG visual guidance, IPT immediate post-training, R1 retention 1, R2 retention 2. Error bars represent SEM