http://www.freetrainers.com/(Its
an amizing website dealing with body builders and their courses and nuitrition
,,,its all free ,,, try it).
http://www.swimmingforums.com(special website for swimmers ,,,, let u chat and talk
dierctlly with many swimmers in all over the world with many free courses in
swimming for beginners and specialists).
http://sciencepage.org/( a
great website dealing with sciences and researches,,,,its all free,, I advice u
to try it )