During every iron shot I always take a practice swing. Over the past few rounds, I've noticed that my practice swings usually take a nice small size divot in line with where the ball is (almost feels like it would be a perfect shot had it been the actual shot). When I address the ball and swing away after my practice swing, I typically end up chunking the shot creating a crater sized divot which undoubtedly leads to China. This clearly results in a shot 40-50% shorter than my typical Iron shot usually skimming the ground or barely getting up in the air. I haven't noticed anything else in my play (I'm an average player with about a 28 Handicap).
What am I doing wrong? Is this jitters? No confidence in my actual swing? What could it be?
What am I doing wrong? Is this jitters? No confidence in my actual swing? What could it be?