https://www.bodybuilding.com/ – Lots of free training articles messeage board.
https://www.charliefrancis.com/ – good sprinting messeage board
https://www.gordonpirie.com/ – free running ebook
https://www.netfit.co.uk contains some free training programs
https://www.trainforstrength.com/ contains some free workouts manly for MA.
https://news.bbc.co.uk/sportacademy/default.stm – bbc sports acdamy great articles on a wide range of subjects
https://www.geocities.com/musclemetrics/ – free isometrics website
https://www.elitetrack.com – great forms and articles.
https://www.time-to-run.com/index.html – training info and articles
https://www.brianmac.demon.co.uk/siteindx.htm training info
Please add to the list