I had an argument going with the edge of my racquet (notably dumber than me). My stance was that every action has an equal and opposite reaction. The racquet stood firm that it could hit me regardless of theoretical physics. My logic failed when I didn’t think to consider the variable, a ball. If, in a semi-circular arc starting from behind the leg continuing through to the snap of your wrist at ball-level, you miss the ball, the racquet continues through your logical barriers to lay waste to anything still standing. In the end, my cheek was made pudding. And I missed the point. u r teh suck!!!!1!1!!