Rib cage stiffness goes largely unnoticed because it develops gradually. With easy daily exercises, you can restore healthy motion and relieve or prevent back pain.

Pain under the left rib cage can be a sign of a heart attack, which is a medical emergency. An enlarged or ruptured spleen, which may result from trauma, can cause sharp pain. Kidney infections can ...

Add Yahoo as a preferred source to see more of our stories on Google. No one is immune to aches and pains, especially when it comes to stomach aches. Yet, pain under the right rib cage may feel ...