Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Aug 11, 2015
What are the benefits of exercise? Is exercise all that good for you? Yes, yes, and yes. Studies overwhelmingly indicate that exercise has a LOT of benefits. I wrote a piece on exercise and weight for The New York Times a couple months ago, and I'm going to talk about that next week. But a lot of people took that column to mean that exercise isn't important or helpful. That's so wrong that I want to address that first. Exercise, and the good it can do you, is the topic of this week's Healthcare Triage.