<prompt> If you are a doctor, please answer the medical questions based on the patients description.Me and my brother were jumping on the trampolin day and my chest suddenly started hurting it happened to my brother the other day, it is a sharp pain that feels kinda like when you run for a long time only in the chest and even taking a break for a week i try and jump again then it starts immediatly and it hurts but i dont want to stop so can you help  <response>: Chest pain on exertion can happen in peptic ulcer, gastritis, angina and many other diseases.in younger age groups hiatus, peptic ulcer are a common cause angina usually occurs by 45 or above you can consult a pulmonologist who can guide you and start you on some proton pump inhibitors like pantoprazole once daily before meals he can also get a chest X-ray done to rule out other organic diseases thanks regards feel free to ask more questions may god bless u with good health 