The first and most serious break dates back to December 2010 during a practice run at Lake Louise in Canada . How ##ie Vonn is unable to return from a potentially life threatening injury . American 's Red Bull team insists it 's as much a mental as it is physical battle to win . British skier Chemmy Alcott relives recovering from three leg injuries in her career . Extreme sports psychologist on the dangers of recovering from such high - speed falls .
How ##ie Vonn is unable to return from a potentially life threatening injury . American 's Red Bull team insists it 's as much a mental as it is physical battle to win . British skier Chemmy Alcott relives recovering from three leg injuries in her career . Extreme sports psychologist on the dangers of recovering from such high - speed falls .