Dear Mohammadreza Rezaie,
Thanks
Prof. Bogert's response was convincing. What if I include knee ligaments in the Rajagopal model?
Example : https://simtk.org/projects/kneemodel/

Kind Regards,
Rohan

I aimed to enhance the degree of freedom in the knee joint of Rajagopal Model, which currently has only one degree of freedom.
If I were to modify your model to increase the degree of freedom, would that be acceptable, or would it be considered inappropriate without ligaments?

Hello , Mohammadreza Rezaie
Yes its for walking.
I'm attempting to estimate joint reaction load but getting an unexpected estimate of knee joint load.
I suppose a one-leg model is required. Please help.

We only have one force plate and motion capture data for the lower extremity. Will static optimization (SO) work if I only apply force to one leg?

Anyone Please.

If I apply external moment at femur , what will be the point of application?
can I change point of application as per my choice?

I have performed SO and CMC after RRA.
Activations of CMC are not smooth but activations of SO are smooth.
I have filtered kinematics and GRF also.
What is reason?

Max EMG Trial Data Not added added

1) Is it required to filter GRF always ? if yes are there any tools?
2) What should be frequency for kinematics filtering in OpenSim for squatting? Filtering frequency depends on what?

Thank You,
Rohan K.

Thanks for response,
I have gone through literature it seem no model predicts squat motion
Take this example
https://scholar.google.com/scholar?hl=e ... _f_yv8l9sJ

Any help is highly appreciated.