21 January 2014 Last updated at 20:34

Wheelchair star Tatyana McFadden wants Winter Paralympic glory

Ten-time Paralympic medallist Tatyana McFadden speaks to BBC Sport news correspondent Andy Swiss about why she has swapped wheels for skis.

McFadden won every wheelchair title at every distance in 2013, including a record six world championship golds and all four major marathons.

But she is now aiming to challenge for a cross-country skiing medal at the Winter Paralympics in Sochi after only a few weeks of training.