Quote Originally Posted by vfohanno69 View Post
Hi John,

Unfortunately it seems like this method needs motion to calculate the knee joint centre. It will never work with a static measurement as input, am i right?
This is not possible in my case to change the static trial to one with motion since the workflow only uses a static measurement before the person is gonna run and walk afterwards and get real-time feedback at the same time.

Thank you anyway
If you don't have motion, then you don't have a rotational axis. A joint center is just a rotaitonal axis visualized in 2D.

How the knee rotates depends upon how you use it.