Not sure if I have tendonitis or "tennis elbow". Maybe it's the same thing. I was playing an intense computer game for days.....then did some outside work. Now my arm hurts...generating from the elbow and going up and down my arm. Feels like a nerve problem. Anyone know what it... More results like this http://curetenniselbow.org/856/elbow-trouble/ Tags:01234567elbow8910tennis1112131415cureshomearm1617nerveanyone