Kurling is an evolution form of the original curling game, adapted so that it can be played indoors on any smooth, flat surface, like a sports hall instead of on ice. The Kurling stones run on bearings making the game accessible to everyone. It's also great fun!
Kurling started as a sporting idea for disabled people but immediately become popular with all people of all ages. Importantly, disabled people can play with or against able-bodied people on an equal level without any adaptations.
Kurling has been used as part of rehabilitation programs in hospitals because the sport doesn't require any physical fitness to play, but exercises muscles you would not usually use.