CrossFit -anyone doing this or familiar with it?

Spider

My husband is getting ready to get certification/licensing for the Crossfit - a strength and conditioning program that takes workouts to the next level (not your typical gym workout). Just wondering if anyone out this has or is doing this now, and what your thoughts are.

Suburbanbushbabe

Sounds like an attempt to trademark and market a system. I checked out the website. the video demos are good. But this doesn't seem like a unique system. Why did they had just one kettlebell exercise in there? I do kettlebells and squats. A lot of what I saw is weight and circuit.

It might be good for a trainer to certify in that. I learned kettlebells from a trainer.