After some discussion about the use of Plask.ai for the animations, here the result of my character Pepe doing the Olympic ice skating performance of Yuzuru Hanyu.
I used the free version of Plask.ai to extract the motions and was hindered because you need a full body view of the object to correctly extract the motions.
Other than that, it is a hassle to make the character follow a path while staying on the ice.
Having said that, I guess this is a nice first attempt.
I recommend using Plask.ai
see here.
https://youtu.be/I6KLmbqJcAo