Walking and Injuries. Any pain in the chest while walking, no matter what its cause, can be troubling -- especially if you've reached middle age, when the risk of heart disease rises. Such pain may have nothing to do with your heart, however.
The stomach, liver, spleen, gallbladder, and most of the small and large intestines are in the abdominal cavity. Many of the organs of the abdominopelvic cavity are covered by the visceral peritoneum, while the wall of the abdominal cavity is lined with the parietal peritoneum. Peritoneal fluid fills the cavity between the visceral and parietal peritoneum.
The only organs contained in the chest cavity are the lungs and the heart. Obviously, one of the lungs is under the left rib cage, and then the heart is also found here. The oâ¦nly other part of the chest cavity to be noted would be the diaphragm, which aids a person's breathing.