Post by: AngelOfThyNight on August 09, 2016, 10:30:02 AM
Rugby sevens makes its Olympic debut at Rio 2016 -- CNN World Rugby explains the key differences between the shortened format and the 15-a-side game.
Source: Rugby sevens: The game explained (http://rss.cnn.com/~r/rss/cnn_topstories/~3/mBXBEgkyIIY/spc-cnn-world-rugby-rugby-sevens-explainer.cnn)