Get a longer trail arm with hands closer to the trail leg
Craig Hanson says over 95% of amateur golfers come into the downswing with a high right forearm (a high trail arm), which forces manipulation and compensation moves. The target he describes is the opposite: a longer right arm with the hands closer to the trail leg.
Channel: CraigHansonGolf
Watch official source at 0:41Why this context matters
Framed against 'test' data on amateur vs. tour trail-arm position.