Yes, I see now that the GRF doesn't increase linearly with the total weight, not to mention the inertia errors that would be associated.

Thank you!

Hello, I will be trying to simulate how an added weight in the form of an orthosis in the scaled gait2392 model would affect the various muscles and metabolic cost. I initially thought of adding the orthosis and contacts to the model, but I've seen many answers in this forum suggesting that performi...