Send hands over the grass, not through your laces
A downward visual to keep the takeaway hand path straight back instead of rolling inside and behind you: looking down at address, don't let your hands travel through your shoelaces - send them out over the grass on the outside of your foot. The coach says going through the laces is what gets the hand path inside and behind, and this visual is what helps him get his hands straight back.
Channel: PorzakGolf
Watch official source at 4:04Why this context matters
Coach demonstrating the look-down visual on his own setup.