Cross-handed putting keeps the wrists locked during the stroke helping golfers keep the putter steady & their stroke on line longer.
Which common PGA Tour putting grip is best for you?
I have never seen a grip like that!
Left Hand Low: Why the Future of Putting is Cross-Handed - The
7 Golf Putting Grip Styles: But Which Technique Is Best?, PROJECT
Cross-Handed Putting [Left Hand Low] – A How To Guide – Golf Insider
Lou Guzzi: How Left Hand Low Can Help Your Putting Game
How to Grip a Golf Club: Step-by-Step Method for Beginners - Performance Golf
Golfer has unusual grip on success
4 Different Putting Grips You Should Try
Best Golf Tips: The Different Types Of Putting Grips
FIVE DIFFERENT PUTTING GRIPS TO EXPERIMENT WITH - River Oaks Municipal
Claw' and Cross-Handed Putting Styles Gain More Ground - The New York Times
What's The Deal With SuperStroke Grips? - Golfalot
The Putting Grip Encyclopedia: How you Hold the Putter Matters