Duros. Flexibles. Apasionados. Los espartanos no son blandos. Los espartanos superan los obstáculos. Y sí, los espartanos hacen burpees. En este libro, Joe De Sena explica a los lectores una estrategia...

When Joe De Sena took part in the Utatek endurance race, held in Quebec in the middle of winter, he had to cover 350 desolate, frozen miles by iceboat, skis and mountain bike, hiking through knee-deep...

From the best-selling author of Spartan Up! a complete 30-day workout and diet plan to help you reach peak performance Joe De Sena designed the Spartan races to test overall conditioning: strength, flexibility,...