Fist-RO Fighter

Salmuela San works in the Police Department in Santa Coloma (Barcelona) and he is not very efficient, too much at least, nobody can explain what his secret is to keep all the baddies down. A fat colleague of his, called Gazpanchete, jealous of him, discovers Salmuela's secret, as he found a manual he was hiding in his locker. That manual contains the instructions to master an ancient technique called -RO! Which consists in focusing all your power in the... FIST! Salmuela San is the onnly one who knows it, until now...