He's not off balance and his momentum is still going forward. Plus, Peterson at 215lbs, is 30lbs heavier. I still don't like it, I just don't believe that hit could happen, especially with the him just standing there like that after he hits him. A hit like that, from a much smaller person into a much larger person, would at least made his momentum fly forward as he hits him. Not just stand there like he hit a small child.