Oh no I get that but I'm talking about how in Mario 64 and the Galaxy games where you crouch and then jump to do a backflip. Was that removed in 3D World along with the triple jump?

How do you do the back flip? I'm pressing ZL to crouch but then I just bounce while crouching. Also, I love 3D World, but it's sad to see that the long jump isn't nearly as useful as it was in the Galaxy games.