Unable to associate motion data on body part

[Rohan Kothurkar]

Hi sir,
I want to apply external load on femur for that i tried to associate motion data. i applied force to femur Expressed in femur. but it is not working.

[Michael Asmussen]

Hi Rohan,

I am a bit confused by your question. Are you having trouble associating a motion to a model? And at the same time asking about how to apply a force to the femur instead of another structure such as the foot? I am basing my assumption off of your picture you provided.

All the best,

Mike

[Rohan Kothurkar]

Thank you sir for response
i am really stuck at this point. i want to apply external load on femur so i have edited .mot file. i have applies external load on femur successfully. i just want to view that have i applied load properly or not. so i tried to associate motion in IK result to view that green arrow. but its not working. either opensim throws it out or close automatically.
Please i need your help for my research.