There has been a lot of discussion recently in the endurance world about the method of short burst, high-intensity versus long, slow distance styles of training. Crossfit Endurance, started in 2007, is out there to challenge the previous notion that endurance training requires very long hours of a lot of mileage, for a shorter 20-minute workout programs to get you in better shape with the ability to bounce back from ultra-endurance events. Check out the article in Competitor magazine, and tell me what you think.... click here (page 44).
