fiber length from static optimization

[yi-chung lin]

Hi,

Is there any way that I can extract the muscle fiber length out from the static optimization results? I tried to perform muscle analysis followed by static optimization but got garbage back.

Thanks

[daniel jaramillo]

Hi, Yi
I have not been able to do the static optimization. I tried it a couple of times but always get the same error "the model appears to be too weak". I am using the leg39 model with applied ground reactions. It would be great if you could tell me how to do it.

Thanks