Banff Ice and Sportsnet magazine Present: Episode 1, Mark McMorris and the Backside 720

Reigning X-games Slopestyle gold medalist Mark McMorris spent some time talking with Sportsnet Magazine and breaking down his go to trick -- the backside 720. Show off your best tricks at for a chance to win 1 of 3 Endeavor Snowboards prize packs in the Banff Ice Winter Showdown contest.