Life as a referee can be hard, just as it was witnessed when they previously made a painful appearance in one of our other  videos of the day. Today we look at life off the pitch with South African referee Craig Joubert and what it takes to keep up in the elite world of rugby. It’s easy to forget that to be a referee no matter what the sport you have to be just as fit as them, especially at an elite rugby level as Craig. He talks to the IRB to discuss how GPS tracking has helped him maintain his fitness.