Kalispell mom, trainer sets her sights on bodybuilding championship

“You know what they call a Montanan with two jobs? Lazy,” Kjersti Day says smiling. It’s Monday afternoon at Fuel Fitness in Kalispell and the mother of four is making the most of her 90-minute workout session. She has calories to torch, cardio to do and weights to lift — and only so many hours in the day to do it all.