Instant muscle memory, gives balance and control.
Looks a little crazy !
I am 60 years old, played off 6 for much of that time and now have drifted quietly away to an 11 handicap. I have a flying right elbow and all those other complaints that stop most of us for playing golf for money on TV.
I have managed golf courses for 25 years and seen most trendy ideas in coaching come and go.
This jacket works, it is all I can say and the best thing is that if may use it for 30 mins on the range every few weeks but if I want the "feeling" before I play, I just out the jacket on (in my office with the doors closed), make a few turns and that is it. I can finally go out and enjoy my golf again. I am thinking 7 handicap by the end of this year !!