The Gophers head into Saturday's showdown with Iowa as one of the least penalized teams in the nation — and one of the best at limiting turnovers, too.
In four nonconference victories, the Gophers were penalized 10 times for 92 yards. They rank fourth in the nation in fewest penalty yards per game (23.0) behind Boston College, Navy and Tennessee.
With three turnovers, the Gophers are tied for fewest in the Big Ten with Illinois, which has played one fewer game. Iowa, for comparison, has committed seven turnovers and Michigan 12.
Coach Jerry Kill has said the secret to limiting penalties is "up-downs," a drill players must do when they're penalized in practice. This involves running in place and repeatedly dropping to the ground and getting up on the coach's whistle. The same applies to turnovers.
"Any of those kinds of mistakes, it's immediate discipline," offensive coordinator Matt Limegrover said. "It's like disciplining your child. And they know it, and it stops."
But Limegrover senses an overall mindset change.
"I think these kids have taken a lot of pride in the fact that we have not been heavily penalized, and we have taken care of the football," he said. "We're talking to them all the time about it, and now that they're doing it, they want to keep doing it.
"They like that positive feedback. I think these kids want to be known as a good team, and those are attributes of a good team."