I consciously memorized the speed at which every pitcher in the league threw his fastball, curve, and slider; then, I'd pick up the speed of the ball in the first thirty feet of its flight and knew how it would move once it had crossed the plate.
Stan MusialUsed to be bats had thick handles and a big barrel. Then they found it's not the size of the bat that gets home runs - it's the speed with which you can swing it.
Stan Musial