This simple, yet effective tool has completely transformed my approach to putting. Here’s why it became a go-to in my game this season.

Walking down a PGA Tour driving range almost feels like swimming through an ocean: Surrounded by lots of different kinds of fish, moving in all directions, each chasing something slightly different.

If you've ever stood around the practice green at a PGA Tour event, you've likely seen players using a thin string as they putt. It’s called a start-line string or an alignment string, and it's one of ...