I am not an athlete. But I have the utmost respect for those who are. Among the most revered athletes in the world are the men and women who compete in the triathlon. The Iron Man Triathlon is the first I remember hearing about. The lean and chiseled competitors demonstrate a diligence and discipline that few can muster. The main reason the winners do so well is because they don’t try to ride their bicycles in the water. I know it seems...