I have started doing pullups again(after a year or 2), past 2 years I had been doing other sports such as dancing, running, pushups so I am kindof in shape.
But my waist(as can be seen from the picute: external oblique) hurt when I do pullups, expecially when before I come down and straighten my arms. It also hurts when I stretch that part, the rest of the time I am totally find, I dont feel a thing.
What should I do? Should I take a break from pullups? Should I go see a doctor?