Futsal stars Ricardinho (Portugal) & Rok Grzelj (Slovenia) have a skill-off in a hotel

The following is a clip that will infuriate any parent who has told their kids not to play football inside.

The 2012 UEFA Futsal Championships are currently taking place in Croatia, but the competition has not been reserved solely for the pitch.

Footage emerged on Thursday of Portuguese star Ricardinho taking on Slovenian trickster Rok Grzelj in a skill-off on the sixth floor of a Croatian hotel.

Standing in the corridor outside the elevators, the two stars showed off a variety of tricks and flicks that proved neither player needs a lot of space within which they can work their magic.

Watch the Ricardinho-Grzelj skills battle here.