For a more invigorating workout, nonprofit worker Chris Lane uphill skis near Aspen four times a week. Marci Krivonen/Aspen Public Radio hide caption

itoggle caption Marci Krivonen/Aspen Public Radio

Devin Logan practices during a ski slopestyle training session in Sochi on Friday. She says she doesn't stress about competing, even on a course that some have called dangerous. "What we do is scary in general," she says. "But we know how to do it." Cameron Spencer/Getty Images hide caption

itoggle caption Cameron Spencer/Getty Images