Follow the links and learn some things about sports.
Football
http://en.wikipedia.org/wiki/Football#Early_history
http://learnenglishkids.britishcouncil.org/en/category/topics/football
http://schoolsonline.britishcouncil.org/sites/default/files/activity10_cards_1.pdf
Skating
http://en.wikipedia.org/wiki/History_of_figure_skating#
http://learnenglishkids.britishcouncil.org/en/language-games/paint-it/winter-clothes
Rugby
http://www.youtube.com/watch?v=IEQyCcageGg
http://en.wikipedia.org/wiki/Rugby_football
Swimming
Early_20th_centuryhttp://www.athleticscholarships.net/history-of-swimming.htm
Recources for the 4 groups
http://learnenglishkids.britishcouncil.org/en/kids-talk/do-you-do-any-sport
http://d97cooltools.blogspot.com/2011/07/tag-galaxy.html
