But yesterday, I laid her out on her belly across my legs, which she seemed OK with, and then she kinda kicked and squirmed until she was on her side.
So I decided to have a go with it on the floor...which she was most decidedly not OK with. But she still rolled all the way!
So please ignore her angry yelling in the video...this was the third time rolling, and I tried to explain to her that we needed a video of it, but she was really mad at me anyway. :)