We all know we should exercise. If your doctor prescribed it,
would that help? WebMD medical editor Neha Pathak, MD, tells us why
working out is so good for us -- and so hard to do, even for
her.
WebMD Chief Physician Editor Neha Pathak, MD, and Chief Medical Officer, John Whyte, MD, MPH, explore fascinating stories to find the unexpected things that help us understand our health.