Karlie Kloss Works Up a Sweat in the City of Lights

Posted Saturday September 29, 2012 1:58 PM GMT

After working the runway at the Lanvin Spring/Summer 2013 show as part of Paris Fashion Week at Les Beaux Arts de Paris, Karlie Kloss took time to keep her svelte figure looking great with a Friday afternoon (September 28) workout.

First, the 20-year-old model loosened up with some running in a black long-sleeved top and cute pink running shorts with matching tennis shoes. Then, she released some aggression with some boxing with her trainer.

Karlie posted a photo to her Twitter account of her scenic view with an accompanying message reading, "Afternoon workout under the Eiffel Tower."

Though she may have worked up a sweat that afternoon, Miss Kloss was all about glamour on Thursday, strapping on her high heels to strut her stuff at the Lanvin show.

The young model struck mostly serious and sometimes sultry poses as she showed off a variety of high-fashion dresses at the City of Lights event.

Photo Credit: Getty Images, AKM-GSI