Most golfers have the issue of turning too much in their backswing, which diminishes their ability to get back to a solid impact position. The opposite actually happens for me!
I struggle sometimes because I don't turn at all. This comes from many years teaching a limited turn vertical golf swing, along with occasional cold weather in the South!
If you want to hit your driver and irons pure, you still need to turn. Just don't overdo it.
Watch today's video to see how I work on maintaining the proper amount of turn. It's what allows me to load properly and get the power and distance I'm accustomed to seeing.
Keep it vertical!