For a faster arm, try faster feet
Saw this on Cindy Bristow’s Softball Excellence site and thought it was worth passing along. We often try to get our pitchers to increase their arm speed in order to make the pitch go faster. But sometimes, in focusing on the arm, we forget about the feet.
Cindy points out that increasing the speed the feet move during the delivery phase will cause the arm to speed up automatically. Or at least it should. The body wants to remain in balance whenever it can. If the arm is going too fast for the feet, the pitch will be way off. The reverse is also true. But it’s easier for pitchers to think of speeding up the arm than the feet, especially because the legs are heavier and thus require more effort to move.
If you can get your pitchers to speed up the footwork, it will make it a lot easier for them to speed up their arms and deliver the ball not only faster but more reliably.