"We haven't waited 'til now to be concerned about the situation," Kreis said. "We've had six muscle injuries this season, and we think that's very high, but we do a little more than most. Most would say, 'That's six and that's ridiculous, something must be terribly wrong.' We analyze those injuries one by one, look over those situations, and there's a couple we think we could have done something different. As a coaching staff, we certainly look to ourselves first and take responsibility, and there's a couple that we think just come from players who typically get injured."