Curveball Grip/Throwing Curveballs
Throwing the curveball is probably one of the most desired pitches of all coaches, parents and young pitchers. As a private instructor I am frequently asked to teach an aspiring pitcher how to throw a curveball. Now there are different concerns, and opinions of young pitchers throwing a breaking ball (breaking ball, generally consist of curveball or slider), most commonly it is thought that if you start throwing breaking balls at a young age that you will hurt your arm. And this does seem to happen to many pitchers young or old, but it is not the pitch per say, as much as it is the way the pitch is thrown. Personally I think it is essential for young pitchers to learn how to throw a fastball first, for a number of reasons, in the same token I do believe if thrown properly a curveball will not have any physically damaging effects on a pitcher. It’s when it is thrown improperly or thrown to frequently that you experience arm troubles.
Here are some helpful tips:
*First and foremost develop your fastball -this means starting out with having the proper grip and arm action -this will be the key to consistency and the building of arm strength -When learning a breaking ball you have to start out with the grip -whether you throw a slider or a true curveball (this is usually determined by the flexibility in the pitchers wrist and the arm action) you want to grip the ball making sure that your middle finger is on the inside of a seam. -this will help in getting maximum rotation and torque on the ball necessary to create spin, which is what actually makes the ball break.