I have seen the following happened with my own eyes: - One uses a side punch to knock his opponent's body 45 degree upward. - One uses a hay-maker to knock his opponent's body from straight to horizontal before that body drops down onto the ground. - One uses his hand to crash a grip test machine. - One can flip backward from a horse saddle and land on his feet. - When a dog attacks someone, he grabs the dog's front leg, spin his body, and smash the dog onto a tree. But if people don't believe me, I cannot prove it.