"It's the perfect texture for running," says Chelsea here - who was stopped by a news crew in Portland, Oregon, to talk about her and boyfriend Michael's decision to go out jogging in the city's snow-laden streets.
Of course, you know what happened next.
And don't worry - Chelsea is just fine. "My neck was a little sore but the ridiculous, awesome irony of the situation cushioned the blow pretty well," she later told Deadspin good-humouredly.