Driving is the one of the biggest separating factors between different abilities of golfer. The gap in total distance between tour players and low handicaps, and then low handicaps to high handicaps, is huge (relatively speaking) and so increasing your distance output is one of the best methods of fast tracking your way to lower scores.
Achieving more distance could come from an ability to move the clubhead faster or strike the center of the face more consistently, or ideally both! One training aid that claims to help in both of these areas is the GFORCE Driver Swing Trainer.
