"These guys that take a shower, grab a cup of coffee, and go straight to the tee? That's not the way to do it. When you warm up, hit 20 to 25 wedges, a few middle irons, and 10 to 15 3-woods and drivers. If you're going to putt, give yourself 10 minutes."
Zach Johnson is an American professional golfer and major champion, winning the 2007 Masters Tournament and the 2015 Open Championship. He has been a longtime PGA Tour competitor and later served as U.S. Ryder Cup captain.