Cross-Country Skiing - Day 4

Svetlana Malahova-Shishkina (front) of Kazakhstan and Kristina Smigun-Vaehi of Estonia collapse after competing in the Cross-Country Skiing Ladies' 10 km Free on day 4 of the 2010 Winter Olympics at Whistler Olympic Park Cross-Country Stadium on February 15, 2010 in Whistler, Canada.
(Feb. 14, 2010 - Source: Lars Baron/Getty Images North America)