Read any profile of a successful entrepreneur or executive, and eventually you'll find some reference to the fact that they get up early. The folks who start multimillion-dollar businesses, write bestselling business books, and do TED Talks all seem to get up at the crack of dawn. So where do they get the get-up-and-go?
Those of us who sit for a living are well-aware of how fitness-deficient our jobs tend to be. But some people don't have to worry about squeezing in exercise; their jobs burn all the calories they need.