The joint reaction come from the force plates. And marker position data comes from marker tracking system, but the data is smoothed. I was also woundering, if i can approximate reaction forces myself based on the weight on the person. Is there any possibility to do this or will it be too imprecise? ...

Hello! I was woundering, if I can use OpenSIM to estimate residuals. I have not worked much with biomechanics, so my questions can be a little stupid. What i have as input data is motion (marker coordinates), body parts weights (also moments) and reaction forces. I want to estimate, if the motion is...