The Huffines Discussion is where great speakers and leaders in Sports Medicine talk about the future in a manner understandable to all. Today's talk is from University of Tennessee's Dr. Ed Howley, whose talk is titled "How Much Exercise Is Enough?".  Click here for Dr. Howley's bio.

And if you can't download the video (or don't have time), you can check out the audio-only podcast from this talk at HuffinesInstitute.org/podcasts.  Here also is the link to the transcript of the talk.