This helps you not just shift everything but rotate, too. It gives you the best of everything. Johnny Miller was one of the all-time best at this, and as he describes here, he called it his "karate ...
The main problem in my golf swing is the same one in lots of amateur golf swings: I tend to hang out too much on my trail side (right side for right-handed golfers) on my downswing—aka, I don't ...