Konstantin Poltavets, head coach of the Russian national speed skating team, during a training session before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418828
Training sessions before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418522
Martina Sáblíková of the Czech Republic trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418521
Ireen Wüst of the Netherlands trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418520
Russia's Ivan Skobrev trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418518
Athletes train before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418517
Russia's Olga Graf trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418514
Russia's Ivan Skobrev trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418513
Shani Davis of the USA trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418511
Shani Davis of the USA trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418510
Shani Davis of the USA, second right, trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418509
Norwegian athletes train before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418508
Håvard Bøkko of Norway trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.20.03.2013#1418507
Russia's Ivan Skobrev trains before the Essent ISU World Single Distances Speed Skating Championships in Sochi.19.03.2013#1418456