Odyssey is the latest putter manufacturer to offer an arm-lock version in their successful 2-Ball Ten head shape. Here's what you need to know.

Phil Mickelson is using a new putter grip extension this week at the Fortinet Championship. Here's why it's working for him.

He took the arm-lock putting method made popular by Matt Kuchar, turned it on its head, added a pinch of Jack Nicklaus and — voila! Meet the Lean Lock putter and putting system, devised by Tennyson.

Xander Schauffele believe locking a putter to your wrist or forearm should be illegal. But since it's not, he's trying it.

Other arm-lock putters on tour include Bryson DeChambeau, Matt Kuchar, and Keegan Bradley. DeChambeau tried a variety of putting methods including side-saddle before settling on the arm-lock style.

Odyssey Golf wasted little time in responding to the proposed ban from the U.S. Golf Association and the Royal & Ancient on anchoring putters. In a statement released Friday, the company announced the ...

His tinkering has continued into this new season, where he unveiled some tweaks to his putter in this week’s season-opening Fortinet Championship. Mickelson used the new flatstick to gain nearly ...

World No. 5 Xander Schauffele thinks the arm-lock method of putting should be banned. Until it is, however, he's going to give it a go. Although he ranked ninth on the PGA Tour in "Strokes Gained ...