what part of your arm causes pain when playing tennis
Pain may spread to the hand, wrist, other parts of the arm, shoulder, or neck. Tennis elbow pain: Usually occurs in the dominant arm (your right arm if you are right-handed, or left arm if you are left-handed). Affects the outside of the elbow (the side away from your body). Pain increases when that area is pressed or when you are grasping or twisting objects.