Watch these nuns become swinging sisters on the sand

In a bid to promote World Youth Day a group of nuns from Poland decided they needed to do something out of the ordinary.

The nuns, from Mysliborz near the German border, came up with the idea to choreograph a special dance to highlight the event - which is being held in Krakow from July 25-31.

The video begins with the nuns setting up a poster of Jesus (of course), before they launch into their performance as local youths watch on.