thank you so much Matt

Hello guys I have questions about joint angle name in .MOT flies 1. There is a 'Knee_angle_l_beta' in .MOT file. What is it? 2. What are the joints or bony landmarks that make up the 'Lumbar'? I want validate OpenCap system compare to Gold standard system so need an information about OpenCap's angle...

Thank you for answering Matt!

May I use this Figure in my paper? I will ensure to properly credit the source in the citation.

Sincerely yours.

Thank you for your opinion!

Which joint angle or marker position would be appropriate? Could you tell me some examples?
I know the method about sync but can't decide joint angle or marker position...

If I did 2 or 3 squat trials, it will be fine. But unfortunately I did only one trial

I conducted squats to validate Opencap and mocap. To synchronize the two cameras, I want to set the start and end points of the squat motion, but I'm having trouble deciding which parts to use. I would like to hear your opinions. I want to set the start and end points using position data (.trc) and ...