The sternal membrane is a special structure located in the chest that provides the integrity and shape of the sternum. The membrane is located between the sternum and nearby ribs and protects the chest from damage and injury.
The sternum is part of the frame of the chest and is a strong bone, shaped like a boat due to its rounded shape. The sternum plays an important role in the functioning of the respiratory system. It serves as an attachment point for muscles, ribs and other structures. Lack of pectoral muscles can even lead to breathing problems and poor posture.
The sternum membrane is located, as a rule, slightly below the tops of the ribs. It protects the chest cavity containing the heart,