In "Screeching concrete", the Musée national du sport takes you off deep inside urban sport culture!

Often started and taken up by young people, discover these new sporting uses of the city and their new rules that are making society redefine sport.

In their varied use of urban public spaces, rollerbladers, skaters and BMXers have fun in our cities which they hijack and where they create an imaginative commotion. The darlings of advertisers, these "Concrete junkies" set the fashions and question the population as well as the politicians.

In an enjoyable scenography, delve into this universe of "urban slide and roll". Decrypt the codes of these new "tribes": look, music, graffiti art and also the notions of wandering, urban vagrancy, defiance of material things etc.