Once I understood I had a bad habit of spinning in every ball with outside, I realized it was holding my game back. So I decided to fix it. But it's not like I spent two weeks on it, and then my game went up a ball. It's been an ongoing process for over ten years and I STILL fight the habit.
So, committing myself to playing 'by the book' without twisting or steering or spinning in balls. That was my biggest improvement. The pause taught by some instructors (at the end of my backswing) was a HUGE help in doing this. It forced me to understand what my stroke arm was doing and I recognized my tendency to steer the shot midstroke.
Again, this took a long time, you don't want to start looking for magic bullets. If you're lucky you can find something that improves your game 1%, over a few weeks of practicing it religiously.
So, committing myself to playing 'by the book' without twisting or steering or spinning in balls. That was my biggest improvement. The pause taught by some instructors (at the end of my backswing) was a HUGE help in doing this. It forced me to understand what my stroke arm was doing and I recognized my tendency to steer the shot midstroke.
Again, this took a long time, you don't want to start looking for magic bullets. If you're lucky you can find something that improves your game 1%, over a few weeks of practicing it religiously.