Since Agita Galera 2012 is coming, there´s some information avaialable in English on the website.
I´ve tried and some things like reports and news are available in English. You just have to click on the top right flag ( Brazilian and American flags) to change the language.
It´s a great tool for teachers to use during classes, exploring health, physical activities, specially for high school students.
Take a look if you are interested!