Mobility Trumps All . . . ?

I came across this post the other day and just had to post it for all of you.  The video below features physical therapist and SF CrossFit owner Kelly Starrett who has started the Mobility WOD.  It is a website dedicated to making you a more supple CrossFitter.  I recommend visiting this site frequently if you are having trouble with stiffness, form, or any other movement based problem that you want a little "extra" help with.  The title of the video is SUMO YOUR GROIN... it made me laugh so I had to share.  Although the title is catchy, I do feel it is a super stretch to improve hip extension at the top of your squat or box jump.  Enjoy!