How is it possible to knock someone out of consciousness by punching someone hard on their stomach?
We all see this happen in movies and even in pictured articles. So, what gives? What actually makes us lose consciousness as we get punch on the stomach?
Scientific explanations are more welcome here than wannabe mma fighters’ explanations. lol 
thank you. Have a nice day. 
When you say stomach, if you mean the area along your waist then it’s totally impossible and such movie scenes are just laughable. It only works if the fist lands much higher up, which is where the solar plexus is. And the reason a person might lose consciousness in this case is cos it knocks the wind right out of him (so he can’t breathe) and you know you can faint due to lack of air. But again, that won’t happen right in the stomach cos you can’t knock someone’s wind out from there, at most he would just puke that’s all.
you cant really. it has to be a huge impact. Like a car impact could definitely do it. But things like a liver punch will knock you down and basically paralyze you but not knocked out