The Power Push device teaches the proper push off of the mound of the power foot. It will not allow the foot to improperly twist before push off. The Power Push will prevent leaping as it reinforces getting the heel up and pointing the toe down. It prevents the crowhop because the pitcher's heel won't twist inward nor will weight stay on the ball of the foot. Pitchers should use the Power Push during practice without the ball to develop muscle memory and use it during actual pitches until the proper push and drag is memorized.