Joining us this week is Dr. Scott Trappe, the John and Janice Fisher Professor of Exercise Science and Director of the Human Performance Laboratory at Ball State University. Dr. Trappe talks about ... Listen in on Dr. Lightfoot's conversation with one of the field's most qualified experts!

And as always, remember that you can win a free Huffines t-shirt by listening to the podcast and being the first to send us an email with the answer to the question.  And don't think you're too late to win...email us anyway! 

Click here to listen or right-click (on the Mac, control-click) and you can download the podcast to your computer to listen to later!