Fluid movement has a lot to do with the shapes you are working with and how flexible they are. Here you see that Odin’s head and body is cylinder shape that bends easily. Some of your animation work will find a clearer path when you design your character accordingly.

No One Goes In. No One Comes Out.
I’m sequestering until this film is done. Unless there is some groundbreaking announcement or I’m called to share something that will change someone’s life, I’m