Practice injuries knocked Simon Dumont and Torin Yater-Wallace out of the Dew Tour on Saturday, leaving two of America's top Olympic hopefuls on the sideline
Torin Yater-Wallace talks about Olympic pressure and rivalries in the halfpipe
U.S. Freeskiing and Snowboarding teams gather for a spring training camp at Mammoth Mountain, Calif.
The youngest competitor in the Men's Ski SuperPipe field, 17-year-old Torin Yater-Wallace wins his second X Games Tignes gold
David Wise of the United States has won his first halfpipe title at the world freestyle skiing championships.
Canada, U.S., and France will battle for Ski SuperPipe gold at X Games Tignes
The men's Ski SuperPipe contenders at 2013 X Games Tignes
Torin Yater-Wallace led an American 1-2 finish Saturday in the men's freestyle skiing halfpipe event, his second World Cup victory this season.
At an Olympic test event in Sochi, Russia, Virginie Faivre and Torin Yater-Wallace won FIS World Cup Ski Halfpipe.
Halfpipe skier Maddie Bowman has won three gold medals in 23 days, capped by Saturday's U.S. Grand Prix Championship at Park City Mountain Resort in which she was the only woman to do a pair of 900s.
The U.S. Halfpipe Grand Prix at Park City sees same winners as X Games Aspen