Any sport or activity you can think of probably has resources on line. Some are mostly organizational in nature but some can give you step by step instructions on how to play, ideas for drills, rules, or even where to look for equipment. Here is just a sampling of what you can find. The AskERIC Lesson Plan Collection contains more than 1100 unique lesson plans which have been written and submitted to AskERIC by teachers from all over the United States. Teacher Generated Sites Kind of like being able to look over the shoulder of some of the nations best Physical Educators.
Some pages are part of a school web site and some are personal sites.
Some have student input in the design and some are mainly for the purpose of giving students contact with PE at home while on the computer. Many have favorite lessons, curriculum ideas, or projects. Here are several examples of personal home pages. All of them have links to other sites of interest to PE teachers and ideas they are willing to share. These are examples of student oriented schools pages.