From a physical standpoint, Mikaela Shiffrin’s back to her winning form after a serious crash. From a mental standpoint, there remains work to be done.

The legendary American says she's suffering from post-traumatic stress disorder after a fall in a giant slalom race on Nov. 30. In the race, Italian Federica Brignone won gold, while USA's Paula Moltzan took bronze for her first individual world championship medal.

Mikaela Shiffrin said she will still race the slalom and team combined at worlds but said she's "not there yet" with giant slalom.