I recently came across this blog by Kelly Starrett who created San Francisco CrossFit in 2005 and now have his own Mobility and Recovery Certification that CrossFit offers.  The man is a guru in the world of stretching and staying healthy.  The blog is him going over different ailments and problems people look past or never think about, yet cause major issues in your body.  Check back daily through our website and get the latest on his techniques and see what paying attention to your body for 5 minutes a day can do!
Level 1 WOD:
3RFT
400m Run
25 Slam Balls (20/14)
25 Sit-ups
15 Push-ups
Level 2 WOD
“The Chief” – 5 Rounds of 3 min AMRAP with 1 min Rest
3 Power Cleans (135/95)
6 Push-ups
9 Air Squats