I think a reason why they struggle with this is that Beyonce makes things look easy.
"it's just ass shaking" but most in here wouldn't be able to make it past the first 4 moves?
Girl they'd be on the floor catching their breath after the first 5 seconds (kinda like Rihanna is 5 minutes into her lethargic performances, no wonder they stan for her). And it's funny you posted this gif because you don't see ONE ass shake in this segment. Kinda funny considering some of these comments on this page.