While the "Material Girl" might still be great, some of the teaching about the golf swing in the 1970s and 80s proved to be, well, wrong or stuff that simply HURT!
One of the most painful (and least successful) was the "Reverse C." A golfer was supposed to finish so from head to heal his/her back formed a backwards "C". Ouch.
Check out my video and lose the "C".
Enjoy the game again,