Argentina savours golden revenge on France for Nanjing 2014 defeat
From snarly to snappy, new warm-ups are a far cry from the haka
Cousins united in hunt for Rugby-7 gold
Brazilian rugby debutant Coimbra Cardoso shows power of Olympic dream
Sport of rugby takes root in Brazil
Rugby makes spectacular return to Olympic stage
Rio 2016 offers spectators a piece of the action
Fiji make history with magnificent sevens triumph
