From workouts to wake-ups, these are the daily rituals Jocko Willink says are the foundation of his performance and mindset. There are people who are regimented and hardworking—and then there are next ...

It’s approaching 5 a.m., but those nestled inside the Mackey Arena locker room no longer comprehend the concept of time. Phones were taken away. Clocks were removed. The players on the Purdue ...