From left, Jake Sizer, 13, Abby Stierlen, 13, Derek Stierlen, 11 and Blake Ritzer, 15, watch a Vikings practice from one of the two large grandstands set up by the practice fields at Minnesota State. “There is a lot of waiting around,” Jake said of collection autographs. Photo by Jackson Forderer

VikingsFootballTraining CampPractice