Feel the clubface closing on the way back
When wrist cock opens the clubface and forces a compensating flip, the instructor gives a feel of closing rather than opening the face. During the backswing, sense the face moving from twelve toward ten or eleven o'clock so it is already a little more closed before the very short downswing.
Channel: Danny Maude
Watch official source at 5:08Why this context matters
Lewis opened the face and then used a flicking compensation to close it.