Hi Dimitar Thanks for your reply. I am really new at using OpenSim so I am not understanding quite well what I should do. I followed the link you sent me but I couldn't run the analysis as you can see on the image. I could run an analysis with Input Control as subject01_walk1_grf.xml and 3DGaitModel...

Hi there! I'm getting started with OpenSim platform. I hope it will help me do my PhD in Biomedical Engineering. I'm using this tool to study the msucle and get some good data. I need the velocity of contraction (or actuation) of the lower limb muscles, mostly gastrocnemius. Besides the velocity I n...