Hitters are primarily graded on their level of production. Metrics like .OPS (On Base Plus Slugging), .OBP (On Base Percentage) and Slugging Percentage (SLG) are primarily used to measure how productive a hitter is. What helps a hitter increase their chances of maximizing productivity? Their ability to make quality contact with the ball on a consistent basis. Making quality contact with the ball requires key psychological constructs that help increase...