2012 Fighter of the Year Nonito Donaire and Olympic Medalist Marlen Esparza and train with the SNAC Team using new-school training techniques such as intermittent hypoxic mitt work and a scientific approach to nutritional supplementation.
Check out Nonito’s tips for Marlen at the Undisputed Boxing Gym in San Carlos, Calif., June 17, 2012. http://youtu.be/PzTbCS5vpZs
