This week Brett interviews American author and former triathlete Brad Kearns about Primal Endurance. Brad has literally written the book on this topic (co-authoring it with Mark Sisson) and has a wealth of information to share about what most people are doing wrong when it comes to endurance training and the importance of exercising smartly, fuelling your body and getting plenty of rest in order to get the best results. So whether you are training for a long endurance event or just wanting to get moving for fun and health there is something in this episode for you.