Baseball Hitting Pivot Pro Training Aid (Solves Weight Shift, Dragging of Back Foot & Other Improper Hitting Fundamentals) Baseball/Softball Pivot Pro Batter's Training Device. The teaching and developmental tool for a proper hitting motion. Pivot Pro compact, safely designed, lightweight, portable device can be brought anywhere for continued proper hitting mechanics. Helps correct overstriding, stepping in the bucket, improper weight shift, and dragging of the back foot. Helps develop individual stride length, proper hip and shoulder rotation, which results in a quicker swing and better tracking of the thrown ball.