East Union’s Katie Boatner set the all-classes state meet squat record with a 320-pound lift. (Keith Warren) By Laurence Hilliard Special to the Journal JACKSON – For East Union freshman Katie Boatner, the thrill of powerlifting is “The adrenaline you get when you lift the weight and the fans cheering you on.” East Union fans had plenty to cheer about Friday when their team successfully defended its MHSAA Class I girls championship at the Mississippi Coliseum. Defending champions Oxford and Pontotoc were joined by Kossuth in winning team titles in boys competition. “We had a great day,” said East Union coach Scott Duley.