The four-seam fastball is the more basic of the two grips and is easier to throw. For four-seam fastballs, there are typically two clear options. The arm action on this pitch is a little abbreviated at the end. This, of course, shortens your follow through, but allows you to really snap off the pitch.
If you were to place your fingers parallel with the horseshoe the seams when they spin backwards are in a position to catch the wind resistance and shoot left or right. The ideal hold for a strong, straight throw is a 4-seam grip. Squeeze the ball with your thumb towards your index and middle fingers. Place your middle finger on or a little bit inside the right seam of the C-shape. Place your index and middle finger directly on top of these seams. Accuracy is a direct result of knowing and understanding one’s own movement tendencies on the flight of a thrown baseball.
The four-seam fastball grip is formed using the index and middle fingers, the thumb and the inside of the bent ring finger. Gripped across two of the wide seams (“the horseshoe” or “the smile”), the pads of the index and middle finger camwood 30 day program rest on top of the stitches, approximately a half-inch apart. While it is true that the four-seam fastball is easily the most preferred throw in the game, it can be a dangerous pitch to use if you become a fastball-exclusive pitcher.
There are many different types of fastballs that you can throw. A four-seam fastball is part of the fastball family but is not the only type of fastball. Second, the movement profile will matter more as the player throws harder. If you throw in the mid-seventies, the movement profile doesn’t matter as much as throwing harder. This grip isn’t one size fits all–the most important thing is that you position your fingers so that you can hold the ball comfortably in your hand.
But generally the pressure on a curve ball is provided by the middle finger and thumb. If the pitcher is just learning the pitch, use the three finger grip for control. The change up is thrown with exactly the same arm action and arm speed as the fastball, but with a grip that provides less force behind the ball and therefore less speed. Use a slightly firmer finger pressure than the four seamer and hold the baseball a little deeper in the hand.
Another drill is to have players practice tossing the ball to themselves while watching TV — and to see how quickly they can get into a four-seam grip after catching it. The next step is for players to hold the ball in their glove. There, they’ll practice finding the four-seam grip before each throw. It all comes together when playing games like catch. If you’ve ever watched a baseball game, you might realize that people talk about 4 seam versus 2 seam fastballs and want to know the difference. While both of those particular pitches in baseball travel at high rates of speed, unlike a curveball or slider, these two types of pitches have very different movement paths.