Our Pro Workout series continues, this week shifting from rollerskis to running shoes for ski bounding intervals with XC Oregon’s Kristina Strandberg. A native of Sweden, Strandberg is a consistent force on the U.S. racing circuit. A two-time SuperTour overall champion and repeat winner of the FasterSkier Continental Skier of the Year award, Strandberg earned a spot on the World Cup circuit for the start of last season. She competed in seven World Cup events,...