Padraig Harrington has never been one to take shortcuts. As one of the hardest workers in professional golf, the 54-year-old Irishman is a living testament to what happens when relentless effort meets raw talent. He squeezed every ounce of potential out of his game, earning three major championships along the way. Even now, his work ethic remains unmatched, and he's constantly hunting for those tiny marginal gains that separate good from great.

Recently, Harrington shared a piece of advice that he believes could transform any amateur's game overnight. But here's the catch: he says nobody will actually want to do it. Why? Because it requires discipline, patience, and a commitment to slowing down in a game that often rewards speed.

Back in 2020, the three-time major champion took to social media with a tip that he insists will make every swing more consistent and slightly better—whether it's a putt, chip, wedge shot, iron, or drive. The secret? Hold your finish.

"I can say to everybody who plays the game that this will make every swing they make for the rest of their life that little bit more consistent, that little bit better. Yet nobody will want to do it," Harrington said. "Hold your finish. That's on a putt, on a chip, on a wedge shot, on an iron shot and on a drive. If you can hold your finish, you will get a little bit more consistent every time you hit a golf shot. One or two seconds, as long as you're up on your left hand side, that's a good finish."

It sounds simple, but the impact is profound. Holding your finish forces you to make a fully committed pass at the ball. It prevents you from rushing, keeps your body balanced, and ensures you're following through with intention rather than just hoping for the best. For amateurs, this is gold. The more you practice it, the more it becomes second nature—until one day, you're holding your finish without even thinking about it.

Harrington's self-belief is legendary. He genuinely believes he can still win another major, and that confidence comes from knowing he works harder and smarter than anyone else. This tip is a small piece of that winning formula. So next time you're on the range or the course, try holding your finish for just two seconds. It might feel awkward at first, but as Harrington says, it will make every swing a little better. And that's a habit worth building.