Running seems like it would be good for the body, but how much running does a person actually need to do in order to achieve the health benefits? The distance (and the speed) required to make a big difference on longevity and quality of life may be less than you think. Dr. Carl "Chip" Lavie breaks down the research for co-host Jeff Tiberii.
Guest
Carl Lavie, MD, medical director of Cardiac Rehabilitation and Preventive Cardiology and director of the Exercise Laboratories at John Ochsner Heart and Vascular Institute in New Orleans