Valentin Uzunov has just upgraded his The Gym Press site. I recommend coaches join that social network.
new URL – http://thegympresslibrary.phile.com
Valentin, now coaching in the States, is a great student of the game, collecting as many clinic videos as he can get.
That site links to books and videos. The best section, I feel, hosts the sport science articles.
It’s all FREE unless you decide to buy one of the resources.
The forum is yet to get going. The faster he has enough coaches join to gain momentum, the better.
The new site is a work in progress. Leave suggestions on their Facebook page.
Gymnastics Coaching.com 