In Inside the Box, veteran journalist and marathoner T.J. Murphy goes all in to expose the gritty, high-intensity sport of CrossFit®. Murphy faced a future with a permanent limp from one too many marathons. Desperate to reclaim his fitness and strength, the 47-year-old signed up for his first CrossFit® workout with nothing to lose. Anaerobically blasted by each workout of the day, Murphy discovered a sweat-soaked fitness revolution that’s transforming bodies and lives. CrossFit is the sport of fitness, a radical new approach to exercise that is turning the traditional gym workout upside down. Every day at thousands of CrossFit gyms across America, fitness seekers of all shapes and sizes flex their inner athlete by racing to finish fast-paced workouts.
