The 2009/10 season of the Freestyle Skiing World Cup organized by the FIS began on December 12, 2009 in Suomu ( Finland ) and ended on March 20, 2010 in the Sierra Nevada ( Spain ). Competitions were held in the disciplines of aerials (jumping), moguls (mogul slope), dual moguls (parallel mogul slope) and ski cross. The high point of the season was the 2010 Winter Olympics , with the Olympic competitions being held from February 13th to 25th, 2010 in Cypress Mountain .