I would mention that taking lessons at GolfTec helped my game tremendously. I stopped going since I got married, but if I had continued taking lessons like I was, I’m sure I’d be somewhere in the single digits by now.

These prevent opening up the shoulders too soon in the Driver downswing. Having the shoulders opening too soon in the Driver downswing can cause pulling, pushing, and possible lost of distance. When the leading shoulder turns too far rearwards due to excessive and early opening of the shoulders, the leading shoulder can pull the clubhead, and point the clubface too much to the rear of the golfer resulting in pulled shots. Pushing also can result, when the excessively opened leading shoulder pulls the hands to much in front of the teed up ball for the drive. Opening the shoulders too much tends to increase the distance of separation between the upper body and the leading arm, which tends to slow down the downswing turn.