Hitting your irons well, but not getting those extra yards with your golf driver swing?
Here are two likely faults....
i) Incorrect angle of attack. Unlike irons, modern deep-faced drivers are designed to be hit with an ascending blow (on the up swing), this produces a better ball flight and longer shots.
ii) Poor set-up. When driving, the ball should be placed further forward in your stance, generally off the left heel. Mistakenly, however, in an effort to achieve this, some of us may end up stretching to reach the ball at address, inadvertently opening our shoulders as a result (see PDF below). This usually results in an ‘out-to-in’ swing path, producing a slice, or if the hands release fully, a pulled shot straight left. Neither of which is much fun!