First of all, we should practice front roll and back roll on the sponge mat, and also exercise the waist and abdomen muscles; Then practice diving forward somersault. The point is: the air force regiment is very important.
Practice the forward somersault again: first, you can stand in a higher place and flip under the sponge mat: take off, bow your head and turn over with the ball. Note: bow your head, people will spin in the air; The body of the regiment should be attached to the thigh, and the thigh should be attached to the body. A tight body can speed up the rotation of the body. After turning over, practice squatting to stand firm.
Practice backflip: stand higher, jump back, curl up and touch the mat, and practice.
Better find someone to protect you.