Good day!

I am a postgrad from Australia and am involved in a project using Vicon to analyse rock climbers to understand how climbing fluency affects CoM pathway.

We used a comprehensive marker set, with markers place on all joints with tracking markers placed on each segment. I built my 6DOF model as I have done in the past by defining and linking each segment. As I have never analysed CoM using Visual3D I followed the online wiki tutorials. According to the wiki using compute model based data, then select Model COG under model based properties, and then select lab as the resolution coordinate system.

I have come unstuck with getting CoM output from Visual3D, each time I attempt to get CoM as an output it fails. I would also like to get the visual pathway of the CoM on the model graphic itself if possible.

Any advice or suggestions would be greatly appreciated!