Lower your right eye under the left in transition
To start the downswing, tilt your head so your right eye lowers under your left ('he lowers the right eye under the left'). This lowers your right side, keeps the right arm under the left, and helps you turn with the exact amount of tilt — and it works for an iron shot or a driver. You keep shifting forward while you tilt the head. Hanson calls it 'the McElroy move.'
Channel: CraigHansonGolf
Watch official source at 5:02Why this context matters
Hanson names this 'the McElroy move.'