What can we learn from the new U.S. Open champion, Brooks Koepka? Here is one important lesson: Go slow when you are under pressure.

If you watched Brooks during the final round of the U.S. Open, he never walked fast. In fact, the TV commentators on a few occasions commented that he was walking slower than usual. How did this help Koepka win the Open? And how can it help you play better under pressure?