grip roll - around the shaft for gears
shaft rotating closed
below the elbow screwdriver type
forearm supination 
reverse motorcycle / screwdriver type motion 

Doing nothing to square the club face up will make the club face wide open due to the fact that all the mass (clubhead) is attached to a round end of a shaft like 1 fin on a rocket. 

your trying to turn the club face towards the ball using grip roll not out to in which explains the human brain swinging out to in naturally for most golfers 

95% of the top ball strikers will say they just do it but its been trained to use grip roll