challenge your brain

Monday 25,2012 Nancy 5 rounds 400 m run 15 OHS 95/65

[youtube http://www.youtube.com/watch?v=sOfGjPnKZUI&w=560&h=315]

We get so caught up in our schedule. We need to switch it up to challenge our brain. Crossfit= Constantly varied, High intensity, functional movement.

see if you can figure out what this guy is talking about.

[ted id=1458]