Greetings.
This can be costochondritis, which is inflammation of the junction of rib and cartilage. Read here;
http://www.mayoclinic.com/health/costochondritis/DS00626
But any chest pain needs to be taken seriously and warrants a physician examination to ascertain the causative. The various other causes for the pain can be related to lung disorders, heart ailments, esophagus and diaphragm diseases.
So a consultation with a physician is essential.
Your follow up questions are welcome.
Dr. Arun
This communication is open till you are satisfied. I have 20 years experience of direct patient care as a surgeon, sports medicine specialist and a medical teacher. Please click accept if I had answered your question. Good feedback/bonus is welcome.