@tracytran where do you feel it exactly? Shoulder?
@tracytran could be a tight bicep tendon. Probably just need to stretch it out. A good one for that is to stretch your arm out against a wall and twist the opposite direction. I'm not an orthopedic specialist but I destroyed my shoulder and still get weird strains in it around that area when I stretch it.
@Tail will try it out. Thanks
@Tail around the biceps/triceps area