Pitching movements

There are many different pitches you can do. There is a fast ball, drop ball, change up, curve ball, rise ball, screw, knuckle ball, and many others. A fast ball is held with four seems and you just snap it at your hip, it doesn't have much of a movement to it. A drop ball is like a fast ball except of just snapping it straight you snap it and then roll your had over so your palm faces the ground; this makes the ball drop right across the plate to pych out the batter. While a rise is ment to do the same but it rises up insted of down. And a change is ment for a batter to chase after the ball.