Football
BustingPacks.com - http://www.bustingpacks.com/
Site for football cards. Provides news on latest cards, reviews of old ones and articles.
HowStuffWorks: "How NFL Equipment Works" - http://people.howstuffworks.com/fb-equip.htm
Site offers informative articles into how NFL equipment actually works and helps to protect players.
The Schools Rugby Website - http://www.schoolsrugby.co.uk/
Resource for school rugby in the UK with results, fixtures and school information.