Morning Shift: Some have to work harder to want to workout

Morning Shift: Some have to work harder to want to workout
Morning Shift: Some have to work harder to want to workout

Morning Shift: Some have to work harder to want to workout

Dr. Tim Lightfoot explains how some of us are genetically predisposed to skip a workout. Writer and urbanist Richard Florida breaks down the states in terms of physical fitness. And, Otaak Band puts a Sudanese spin on belting the blues. (Photo: Flickr/dazza chazza)