Meet British short-track speed skater Elise Christie, who discusses her recovery from a difficult 2014 Winter Olympics and tells us what she cannot live without at Pyeongchang 2018.

You can watch the full documentary - Elise Christie: In From The Cold - on the iPlayer and via this link(UK users only).

International users can watch the full interview, plus more on the Winter Olympics in Clare Balding's Road to the Winter Games on BBC World News:

Saturday 10 February: 1230 GMT

Sunday 11 February: 0030 GMT, 0730 GMT, 1930 GMT, 2330 GMT (US only)

Monday 12 February: 0130 GMT (US only)

READ MORE: How to get into speed skating