Speedskating, 速度滑冰/ 競速滑冰

Team Netherlands with Jan Blokhuijsen, Sven Kramer, and Jorrit Bergsma, from left, skates during the men's team pursuit race of the Speedskating World Cup in Heerenveen, northern Netherlands, Friday, Dec. 11, 2015. (AP Photo/Peter Dejong)

Russiaâs Natalya Voronina, center, and Martina Sablikova of the Czech Republic skate during the women's 3000 meter race of the Speedskating World Cup in Heerenveen, northern Netherlands, Friday, Dec. 11, 2015. (AP Photo/Peter Dejong)

Photos of the day - December 11, 2015

http://news.yahoo.com/photos/photos-of-the-day-december-11-2015-1449854240-slideshow/photos-of-the-day-december-11-2015-photo-1449862156657.html