Grips are usually classified as neutral, weak or strong. A weak grip, where your hands are rotated to the left, adds loft at impact and makes your club of choice play a bit weaker. The result? Loss of distance.
Better iron play requires solid and consistent fundamentals. If you watch the best players in the world, and factor in the heavy pressure and stress they face during any given round, you’ll notice that the players with the soundest fundamentals are the players who rise to the top of the leaderboard come Sunday.