Correction to: Scientific Reports https://doi.org/10.1038/s41598-021-96084-2, published online 19 August 2021


The original version of this Article contained an error in Figure 4 where the line graphs were incorrect in panels e-h. The original Figure 4 and accompanying legend appear below.

Figure 4
figure 4

Example of joint torques and muscle activities for forward (90°) and backward directions (270°). Cases 1–4 are in rows from top to bottom, respectively. (ad) Joint torques profiles. (eh) Muscle activities.


The original Article has been corrected.