One Punch Knockout!

Yeah, but all things equal, skill-wise, the bigger person hits harder. That's just how it works. Yes, technique can off-set strength, but when everything else is equal, size does matter. Are you stupid? Do I want proof? Yeah, I want proof. Take Bruce Lee and make him 100lbs heavier with the same skill level and physical conditioning, and guess what? He'll hit harder.

burn

Size does matter, you can't take a few cases and use them as your only arguement. In GENERAL size matters. David may have taken out Goliath but most of the time, Goliath wins. Simple physics. If size doesnt matter, then try crashing a remote controlled car into a bus and see how right you are. Want proof? Isaac Newton

no a bigger person doesnt always take out a smaller dude cause the dude could be a fat ass that doesnt excersise

 Wrong: Size doesn't matter. How many times have you seen big Mike Tyson-like boxers try to knockout average people but never succeeded in doing so. It's because muscular strength has nothing to do with the power of your punch. Surely, it can only enhance your dynamic performance but alone it doesn't do squat. The real secret behind a power punch lies in it's impetus and speed. When doing a straight punch you have to snap your fist forward starting from your hips in a whipping motion. Want proof? Bruce Lee.