So what is so important about core training and core strength? Is core training just a fancy way of saying “sit-ups?” Truthfully, many of us think that building core strength isn’t really a big deal—and often cringe at the fact that our coaches include them as part of our training. According to certified Fitness and Sports Traininer, Mario Contarino, core training is necessary for EVERYONE—NO EXCEPTIONS. There is more to core training than getting a flat stomach. I spoke to M