At the World Scientific Congress of Golf last year, researcher Dr. Andy Hoffer looked at the arm-lock method of putting specifically, and how it helped golfers with tremors or yips.

However, not everyone appreciates DeChambeau's approach, with Brad Faxton criticizing it in 2021: "In my opinion, we have to get rid of the arm-lock. It's absolutely anchoring.

Miller used a putter with an extended grip in the 1980s. Langer used his right hand to brace his putter against his left arm. He putted that way in his second Masters victory, in 1993.

Ai-One #7 Arm Lock: The #7 shape built with a forward-leaning 42-inch shaft and arm-lock grip intended to help stabilize the putting stroke.

The new Odyssey Ai-ONE Cruiser Line offers three distinct configurations set to accompany three different styles of putting: cruiser, arm lock and broomstick, available to buy on March 15.

Yet 10 years on from the announcement of the so-called anchor ban, the arm lock putting method is relatively non-existent. Instead, its long putters that have emerged as the go-to alternative ...