Commercial truckers take on risk when they hit the road. Average long-haulers work 60 hours a week, and they drive around 107,000 miles every year. Most people are under the impression that the biggest health risk for truckers is a crash caused by driver error. It’s true – long hours lead to drowsy and distracted driving, with fatal consequences. But there is another health risk that doesn’t get the same kind of attention, even though it affects a much larger percentage of truckers: obesity. A report from the Federal Motor Carrier Safety Administration shows that approximately 12 percent of crashes occur when drivers…