One of the keys to maximizing both speed and control for fastpitch pitchers is driving straight down the powerline (more or less). That is the direct line that starts at the middle of the pitcher’s rubber and continues straight until it intersects the center of home plate.
Wander too far off the line and your power will be spread across too wide an area to be effective. Think about a laser versus a flashlight. Both send light out from the source. One (the flashlight) spreads its energy across a wide area; the other (the laser, obviously) focuses all its energy in one direction, and on a very small area. Which is powerful enough to cut through metal?
Still, it’s one thing to tell a pitcher to go straight down the powerline, even when there is one drawn right in front of them. It’s another to get them to do it, especially when they’re working hard to maximize their leg drive.
If you’re indoors and using a pitching mat, here’s a way to help pitchers learn to take a more direct route. Either move the mat or the pitcher so she is standing with her throwing-side foot next to the mat as Jenna is here. Then have her execute the pitch.
She will receive instant feedback as to whether she stayed straight, and the long line of the pitching mat will serve as a visual guide as to where her foot should go.It seems to be more effective than the simple drawn line, because there is dimension to it. And it’s safer than using a larger obstacle such as a bat bag – just in case the pitcher makes a mistake.
As a bonus, the long line of the mat will also give her a guide for her throwing-side foot, helping pitchers who tend to let that foot swing too much out behind their glove-side foot. If your goal is for the throwing-side foot to drive straight down the line, she can just trace the side of the mat with that foot to get the feel.
For those who are outside, a narrow roll of foam from the hardware store will serve a similar purpose. Just be sure to anchor it down so it doesn’t blow away.
If you have a pitcher who’s having trouble staying on the straight and narrow, give this a try. And as always, let me know how it works for you.