Here is a good video on the right way to get up from the floor when the enemy is up.
It’s a three and a half minute clip so it obviously can’t cover everything i.e. there is no mention of what to do should the enemy try to move around the kicking feet, what to do if there is more than one enemy, how to deal with stamps from the side etc. As I say, it’s only 3:30 long so it can’t cover all issues … but I mention this before someone critiques the video for not covering these other things :-)
As a guide to the core motion used to get up smoothly such that your head is away from the enemy I think it’s very well done. Simple, clear and to the point.
All the best,