The term 'Lung Protectors' refers to two anatomical structures that protect the lungs from damage. The first is the sterna, which is a flat bone located in the center of the chest and is composed of three parts: the manubrium, the body, and the xiphoid process. The second is the ribcages, which are made up of 12 pairs of curved bones that form a cage-like structure around the chest cavity and protect the lungs, heart, and other organs. Together, these two structures provide vital protection for the lungs.