Bullshit. When I was younger I did that shit to my friend when he wasn't expecting it and he couldn't breathe for shit. He later said it felt like somebody karate chopped him in the windpipe. If they don't drop down with you, your body weight will force them down and if you have their throat right over your shoulder they will get hurt.
The diamond cutter wouldn't work in real life because all you have to do is put your hands out as you hit the ground and you will minimize any impact you may have with the ground. Also, whatever jackass is executing the move will hurt themselves as well.
The diamond cutter wouldn't work in real life because all you have to do is put your hands out as you hit the ground and you will minimize any impact you may have with the ground. Also, whatever jackass is executing the move will hurt themselves as well.