i get pain near the lower bicep/elbow area. it is not the outside or inside but in the middle where there are wrinkles. i play tennis and i think it started from my serve but now it hurts even when i hit groundstrokes. it also hurts when i try to flex my whole arm really hard and when i try to push down on a table with my elbow by my side. is this tennis elbow or bicep tendinitis?
thank you
thank you