Fill your mind with the routine to crowd out pressure
The speaker explains the mental side of a pre-shot routine: when your mind is occupied with those processes, that is where it goes, so outside influences - the shot you want to hit, the score you want to make, the tournament you are in - are less able to interrupt your thinking. He frames working hard on the routine as also working on the mind.
Channel: PorzakGolf
Watch official source at 5:02