Per Nike: In the wild, animals are forced to rely on their natural abilities for survival. Their signature traits help them find food, escape predators and adapt to the ever-changing surroundings of an unpredictable landscape. The Nike Football Kingdom Collection brings to training those same instincts that you’ll find in the wild. The linebacker trains as the anaconda in the Nike Fingertrap Max NRG, relying on his brute strength to overpower his opponent and stifle the momentum of an ongoing drive. The cornerback’s specialty is speed. Like the leopard, he tracks down any opponent, quickly and proficiently, never taking his eyes off the goal. He wears the Nike Zoom Speed NRG. The safety, sporting the Nike Free Trainer 5.0 NRG, moves throughout the field with the finesse of the zebra, using his vision, speed and smarts to make sure he’s in the right place at the perfect time. Introducing the Nike Football Kingdom Collection. No one is safe when the predators are let loose.