Need help!! dog aggression

This may sound crazy but it worked,
I hunted with a guy in WA state years ago, ran walkers for bear, he had a young male coming into manhood thought he was big $hit. I saw that dog attack another dog twice, the man has more balls than me, but he broke em up, took the aggressive dog and threw him on his back, got on his chest started hollerin and making a bunch of noise while choking the dog out!! crazy right, I guess it was to show him he was the alpha dog!
He only had to do that twice and he said the dog quit that crap,

If your crazy enough to jump on top of a dog that just was fighting you might try it, lol have fun.