Recently, Greg Glassman, co-founder along with his wife of the CrossFit methodology, gave a presentation at the National War College on CrossFit. It’s in three parts but all are free from CrossFit Journal and if you’re curious about CrossFit or how it can help you become faster, stronger and healthier, I suggest checking it out. He’s a phenomenal speaker and he obviously explains CrossFit well. He talks about why CrossFit works, why it’s important for today’s military and both the benefits and dangers of CrossFit.