Prediction of knee joint torque by anybody

Hello! I have some questions to ask. Can I predict the knee torque from the experimentally measured c3d data?Or do I have to measure both plantar pressure data and c3d data to predict knee torque?

HI @zzzzm0120

You can extract the knee torque from the model without measuring pressure data.
But if your expirements include an external force acting on the body, it is good to either measure it or know how to quantify it in order to impose it on the model.

Best regards,
Bjørn

Thank you for your answer!
Best wishes~