Heh. Could be, could be...
But I was actually referring to the Huskers' strength and conditioning program itself that created very different ways to train football players. They stopped simply building big bodies with bench presses and leg lifts and started targeting specific small muscle groups and core pairs. By doing so, they got guys who were both strong enough to maul, but quick enough to find their man. A lot of training techniques we consider commonplace now days were pioneered by Big Red.