Think front shoulder at the ball, trail shoulder through
The coach's swing thought is to point the front shoulder down at the ball, which he says keeps your tilt and gives a bigger turn. Through impact he just swings the shoulders so the front shoulder points at the ball and then the trail shoulder rips through, moving past the ball.
Channel: SagutoGolf
Watch official source at 4:30Why this context matters
A single swing thought meant to keep tilt while turning both ways.