Waggling – the movements you make with your club during your pre-shot routine – is more critical than most people assume. It’s under-utilized and important, because it often acts as a miniature (very miniature) version of your full swing.
Watch players with a very fast tempo: odds are they waggle the club in a fast tempo too. Other players look like they’re rocking the clubhead to sleep with their waggles. They’re likely to have a slower tempo.
Use this to your advantage: try waggling more slowly to slow your tempo down a notch. It’s rare that you’ll ever want to speed up your tempo, but should you, simply waggle faster.

Tiger Woods is once again the #2 ranked player in the world. Though he may have 
Chandler “Old Bones” Harper, PGA Championship winner in 1950 and PGA Hall of Fame inductee in 1968 –
So says Rick George, president of the Champions Tour. “… to look at everything critically. We looked at [changing] the minimum age. We looked at carts. How do we make this product better?”