[1][2][3] Raoul, a young boxer nicknamed "Spaccadoore", is forced to interrupt a brilliant career due to a broken hand caused by a trivial bet.

A few months later, in the north of France, the women's wrestling troupe, of which Rosy is a member, gives its show.

Mike, the troop's manager, secretly in love with her, immediately senses the attraction that the young people have for each other and conceives a strong jealousy.

Raoul takes part in the wrestling show: he sits in the audience, plays the troublemaker and even climbs into the ring, but he doesn't like this role.

Realizing that Rosy is still in love with Raoul, Mike sacrifices himself and decides to break up with her, letting her believe that she was the one who took the initiative.