Endurance Events OR a long, hard day at work- How to avoid injury and burn-out

Endurance Events OR a long, hard day at work- How to avoid injury and burn-out? Endurance Events…Do I HAVE TO do long-distance training? What if long-distance training stops me from achieving my best result in an endurance event/ What is the best way to train for a marathon, an iron-man, long hike, long bike ride or for a long hard day at work, at life? www.maxfitnesscollege.com