I ordered my copy of "Becoming a Supple Leopard" by Dr. Kelly Starrett. Have you not ordered yours yet? Why not? I had the pleasure of meeting Dr. Starrett at PrimalCon 2012. I attended a couple sessions with him. I also had him work on releasing my psoas, that was painful but healing. Go watch the youtube interview at The Fat Burning Man Show or listen to the MP3. You will want the book after you listen to the interview.