Move over the Diski Dance and Bollywood fitness classes - a new source of inspiration for dance-based gym sessions can be found much closer to home: Scotland.
The ceilidh, the traditional dance of Scotland, is a set routine performed by groups of couples who swap position and partners in a series of steps, in time to traditional music which gradually speeds up.
People taking part in a ceilidh can apparently burn up to 400 calories in an hour, and now it's becoming a popular alternative to aerobic classes in Scotland, with venues such as pubs hosting the sessions.
