The survey, conducted by Volunteer Norway, found that in 27 per cent of families with one to two children, one or more members had been unable to take part in sport or leisure activities because of the cost.

NIF President Berit Kjøll, elected in May, and Volunteer Norway secretary general Stian Slotterøy Johnsen said they were surprised by the results.

Kjøll claimed the NIF was working hard towards making participating in sport less expensive in Norway but said the organisation needed the help of the authorities.

"Participating in active sports through the sports team should be an opportunity for everyone throughout their lives," she said.

"The NIF works systematically to remove unnecessary costs in order to ensure that the price is the lowest possible, and as many as possible can participate.

"Sport can do a lot on its own, but we also need a joint boost with contributions from several, including from the authorities.

"We depend on a good framework from the public sector. 

"By requiring all use of municipal and public sports facilities to be free for children and young people aged six to 19, we will lower the threshold for participation."