If your game has lost its punch, it's not too late to fight back. Top 100 Teacher Kellie Stenzel explains how.
If you've lost flexibility and consequently distance off the tee, try this...
Flare your right foot at address, which will make turning easier and also allow your hips to rotate with your shoulders in the backswing. Also allow your hips to freely rotate in the backswing (don't worry about restricting them to create X-Factor). By doing so you'll keep the strain off your back and will still be able to get the club into a proper position at the top. You'll find it's a lot easier to turn through your swing and create ample clubhead speed without straining your body.