You know what it feels like to run comfortably—comfortable!—and you’re likely also familiar with the burn of going all-out. But what about the range of paces that lie in between these two extremes?

Looking at the make-up of the All Blacks squad, I've got a feeling they want to play a high-tempo, fast-paced, skill-centric game. I think New Zealand are going to put a lot of emphasis on their ...