The hitter in this drill is focusing on what kind of fastball is being thrown. A two seam or a four seam fastball. The hitter has to really focus on the pitchers release point and track the baseball all the way to contact. Train with a purpose this off-season. HyperFocus your hitting session and improve your hand/eye coordination and build the muscle memory need to track the ball to the contact zone. Become a tough out by training with The HyperFocus Helmet.