While his snowboarding roots developed on the East Coast , Pospisil has trained on many different terrains across the United States .
Pospisil impressing onlookers while training with the Okemo Mountain School , known in the boarding world as Snowboard Academy .
While Pospisil 's snowboarding roots developed on the East Coast , Pospisil has trained on many different terrains across the United States .
Pospisil impressing onlookers while training with the Okemo Mountain School , known in the boarding world as Snowboard Academy .