All in central nervous system

I recently had the privilege of attending a continuing education class at Athletes Performance in Arizona, which is one of the top athletic training facilities in the country, run by Mark Verstegen. It's a beautiful facility, with a nice grass field, an amazing workout room, and lots of elite athletes walking around and training. It was a very fun atmosphere and I was all geeked out. There are many things that I would like to write about from this experience (including the excellent DNSclasses that I was attending while there), but for now I just wanted to make a few brief observations about the way the athletes spent their time.