Doing air move without leaving the ground

I see people be able to do cammy cannon strike without having to jump or doing faust “going my way” without moving at all and I’m kinda scratching my head cuz I don’t get the function of doing it?? Any tips

You do it by “tiger kneeing” the move. That is, using the old 90’s tiger knee motion (down back, down, down forward, forward, up forward) to do the move. Basically, ending the move with an up forward or up back. This causes the airborne version of the move to come out.

only rarely do you have a character that you have to be more tricky than what d3v explains, such as instant dive kicks in ultra with Juri where you have to go (down, downback, back, netural, upforward)