Medial Epicondylitis workout

hey i think i might have Medial Epicondylitis unless its just the way i throw that my arm gets sore in that spot in my inner elbow/ upper forearm after everytime i pitch but thats why i am posting this does anyone have any exercises or websites that will show me how to strenghen this area of my elbow and prevent injury/ soreness here?

thx alot

http://www.dubinchiro.com/features/pitcher1.html