How Greg Jackson Is Changing The Parameters Of Coaching

Last year, we spent a week with Greg Jackson, a top fight trainer, as he and his team prepared four athletes to compete in the Ultimate Fighting Championship. We were granted unusual behind-the-scenes access so that we could answer a fairly straightforward question: Just what does a great coach do, and why does it… » 1/24/14 1:21pm 1/24/14 1:21pm