Hi, I am using Wu's Shoulder Model in OpenSim 4.0 to compute the muscle forces and joint reaction forces. At the moment, I am not constraining the direction of force vector within the glenoid cavity as I just want to analyse the difference in muscle forces when subscapularis is disabled. When runnin...

Hello, I am using the Thoracoscapular Model (https://simtk.org/projects/thoracoscapular) to analyse the muscle forces/ joint reaction force (JRF) when a certain muscle is disabled. I am expecting large differences in the JRF considering when one muscle is dysfunctional, the forces of other muscles i...

Hello, I am using the Thoracoscapular Model (https://simtk.org/projects/thoracoscapular). I tried to run Static Optimisation using the given IK results and coordinate actuator but I keep having failed SO at all time steps because of acceleration constraint violation (see below). At ground_thorax_rot...

Hi,

Is it correct to assume that I can immediately use the given CMC results to calculate the accurate Joint Reaction Forces?

Thanks,
Hazimah