Diaper changing moving baby??

I feel like I’m going to hurt her sometimes. She moves so fast and so hard if I have her legs in my hands I have to let go so she doesn’t dislocate anything!! WTH?? She goes directly for the poopy diaper and it’s like a game to her.. I’ve tried distracting her and as soon as air hits her bum she will move.. and it’s not just squirming. It’s straight up using all of her body weight!