How do I apply external loads onto the model without having force plate data(GRF motion file)? I need to perform Static Optimization and look into the muscle activation. Right now I've performed Inverse Kinematics. Is it possible to apply the forces directly to the GUI or should I do it through MATL...

Hi Thomas!

I want to add a prescribed force of 100 N on the femur. But I am not using Matlab. I opened the .osim model on Notepad and I am changing the code. I am attaching the screenshot of the code which I've opened on Notepad.

My question is , how do I add a prescribed force within this code?

Thank you Dmytro Radevych for the code.

But in which part of the model code do I add this specific force code? If I want to add it in the femur , how do I do it?