Being the friendly chap that I am I have worked on fitness wiki's on other sites to produce well rounded answers that are well researched. I spent a lot of time doing these and am happy with the results.
If I were to copy-paste that information it would be deemed "copying" by Stack's rules as the wiki does not define an author (it's not a traditional wiki, more of a FAQ).
What is the best way to reference this information in an answer?