Popsugar Fitness Karlie Kloss Karlie Kloss Exercises During Paris Fashion Week Karlie Kloss Planks Her Way Through Paris Fashion Week October 2, 2014 by Michele Foley View On One Page Photo 2 of 4 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 2 "Walking the runway is easy . . . This is where the real work begins." Previous Next Start Slideshow Karlie KlossCelebrity FitnessFashion WeekParis Fashion Week