Load both wrists at the top and swing fast
The third piece of the Fitzpatrick swing is having both wrists fully cupped ('max cup') and loaded at the top, then driving that stored energy into the back of the ball as hard as possible to pin the clubface to the ball. The coach's takeaway: stop chasing a picture-perfect backswing position - once you have the grip, just wrap the club around you, and it is fine if it swings a little inside, as long as you go fast and put a lot of energy into the grip.
Channel: stayhandsy
Watch official source at 8:31