In the latest episode of 'Media Certa', the reality TV show that is focusing on Ronaldo's quest to lose weight, the Brazilian legend sweats his way through a Gangnam Style dance in a fitness studio full of Lycra-clad ladies.

Elsewhere in the show, which is documenting Big Ronny's quest to drop around 44lbs, the three-time FIFA World Player of the Year performs some sexy topless Pilates moves.

The key to winning and retaining TV ratings in Brazil, it seems, is to follow up some beautiful women dancing to a famous pop song with an underdressed 36-year-old with a thyroid problem groaning his way through a cat stretch.