Recent improvements (by Michael Skipper Andersen) of the kinematics processing facilities have inspired a lot of work with complex motions imposed on the models. This video comes from a data set from Brunel University and basically shows a subject goofing around.
The work entailed definition of a marker set from the Motion Analysis system (let me know if any of you need a copy of that), and the foot marker was not entirely correctly placed, so the model ended up with rather large feet. But it looks nice anyway.
Best regards,
John