Craig Bisacre/Indiana Athletics
On what makes Iowa's defense unique...
"They have new faces at certain positions from last season, but the result hasn't changed. They are still top 5 in the country in total defense, top 5 run defense. They just play their system so well, very disciplined, big strong guys. Really kind of control you with technique and make it very difficult, it's hard to move them. You have to manipulate them with your scheme and different things you do with your plan. To physically win those battles, they are tough.