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How did I practice a backflip?
Idk how you did but i practiced in to a foam pit and then on to a matterise and then the floor
You can practice with a coach in trampoline park or try to jump from 1, 5 m into water
I would start by bouncing onto your back then trying to roll or bounce off your back onto your feet. Then try a bit of a higher jump and get comfortable with going in a backwards rotation. Then honestly you just gotta send it buddy.