Alpine World Ski Championships: How Britain's Dave Ryding learned to ski without snow

World Cup silver medallist Dave Ryding tells BBC sports correspondent Andy Swiss about learning to ski on a dry slope in Pendle, Lancashire.

The British skier, who equalled his and his country's best alpine World Cup result by finishing second in the parallel slalom in January, competes in the Alpine World Ski Championships in Are, Sweden this week.

Follow the championships on the BBC - full coverage details here.