Nastia Liukin on her career-ending fall at 2012 Olympic trialsOlympic gold medalist Nastia Liukin explains how she moved forward after her career-ending fall at the 2012 Olympic Trials.SI Staff|Share on FacebookShare on XAdd us on Olympic gold medalist Nastia Liukin explains how she moved forward after her career-ending fall at the 2012 Olympic Trials.Published Dec 2, 2015 | Modified Dec 2, 2015SI STAFFShare on FacebookShare on XHome/Olympics