[strav]

Your thought should be to swing the Club Down Plane...

Down Plane to Low Point (usually opposite the Left Shoulder) and Down Plane to Full Extension of the Left Arm and Club.

If, at Address, you have located the Ball "back" in the Stance -- Up Plane from Low Point -- you then will swing down and out through Impact.

Otherwise, Impact will occur after Low Point, and you will meet the Ball on the Upswing.

Of course, most Golfers disrupt this essential Stroke geometry in any number of ways, but that is another story.

Where do you recommend the ball should be positioned for the Driver?