Popsugar Fitness Karlie Kloss Karlie Kloss Working Out | Pictures 23 Times Karlie Kloss Showed Us She Does More Than Just Walk the Runway March 11, 2015 by Erin Cullum View On One Page Photo 13 of 23 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 13 She Spends a Lot of Time at Model Fit, a Boutique Fitness Studio in New York City Previous Next Start Slideshow InstagramKarlie KlossHealthy LivingCelebrity FitnessFitness Motivation