simtk.org

Hi,all

I use the IK to calculate the wrist flexion&extension angle. Actually, the subject is doing a fixed speed flexion&extension at a very low speed. But the IK result is not similar with the real movement.

What can i do to improve the result?

Thank you for your advice!

Regards,
Jiamin

How are you tracking the motion? Do you have markers on the model that match the experimental locations? How does the motion not match the real movement?