Kelly Starrett is a coach, physical therapist, author, speaker, and creator of mobilitywod.com, a site that has revolutionized how athletes think about human movement and athletic performance. Together with TJ Murphy, Kelly has co-authored a new book Ready to Run. I'm not a runner (or am I--listen to find out more) but I enjoyed the book immensely. Think of it as the instruction manual for the human body part I: movement. I don't care if you're a swimmer or cyclist, there's something here for you. It's also pleasingly manageable in its size and complexity, something I appreciated after Becoming a Supple Leopard. In this interview, you'll discover the 12 standards that will keep you running and free of injury.