A three-time U.S. Open champ says this is ‘the most underrated part of your swing’
It’s rare for tour players to have their most successful year late in their career, let alone in their 40s, but three-time major champion Hale Irwin is a notable exception. Twenty-two years into his professional career, Irwin had his most successful season in 1990, when he captured his third U.S. Open title. After defeating Mike Donald…