Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical Solutions for Back ...

Rib cage pain can be caused by an injury, inflammation, or autoimmune condition. Rib fractures or bruises from injury can cause intense pain, and swelling may occur. Costochondritis is a common ...

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 ...