T.J. Murphy, over the course of a 20-year career, has established himself as one of the endurance world's most prolific writers. He has served as editor-in-chief of both Triathlete and Inside Triathlon magazines and as editorial director of Competitor magazine. His endurance journalism has appeared in Outside and Runner's World. In 2012 he gave things a twist when he chronicled his personal odyssey into strength, conditioning, and mobility in the seminal work Inside the Box: How CrossFit(R) Shredded the Rules, Stripped Down the Gym, and Rebuilt My Body.