Why is Sally Edwards dressed as a couch potato?

To demonstrate the point that inside every “couch potato” is a Triathlete. For those of you who don’t know her, Sally is credited with the invention and tireless promotion of Zone Based Heart Rate Training. Learn more about Sally Edwards here.

I found this interview video of Sally Edwards very entertaining and motivating. I have forwarded it to my class participants. Click the link or the picture to watch it