cartwheels round offs backflips (using gymnast terminology not the American ) etc probably wont happen as you have stilts on your legs making you higher up but your hands are still the same length so attempting a round off for example you would just fall and probs hurt your arms / face unless someone can find some arm extensions !
thats why when ever someone does a handstand on bocks they dont do it from standing its allways from knees
"Backflip" is a generalised gymnastics term. It doesn't refer to one specific movement. Which did you mean? Because people already do several back-flip variations. If you meant back-flick (back-handspring) I did actually explain how it would be possible in previous posts if you read them.
People already do round-offs.
Have you never seen one? Round-offs (and by the same reasoning, back handsprings and cartwheels) are made perfectly easy by performing them over an object. In the same way that gymnasts perform the vault. ...theoretically you could do Tsuki's over a car on bocks
lol.
In the case of the cartwheel, you stand next to a wall... lets say 3-4ft high... initiate a cart-wheel motion as normal, place your hands on the wall, then continue the cart-wheel motion as normal with your feet landing on the other side of the wall. The same would be true for a round-off and a back flick/handspring. But it would look cooler over a car!
lol.
Besides... with enough flexibility, a normal cart-wheel on flat ground would certainly be achievable. You probably can't imagine them because you're not flexible enough. Lukman intends to do one.
...and I intend to watch
lol.