Faster Better and Stronger - Really?

A friend of mine sent me this video and I thought it was really interesting.  It's only 15 minutes and I promise it's worth the watch.  It's basically about how athletes are becoming so much better - but are they?  Watch to find out!


If it won't play here is the link.
https://www.youtube.com/watch?v=8COaMKbNrX0