where is the thorax located on a human
Thorax The thorax or chest (from the Greek θώραξ thorax "breastplate, cuirass, corslet"[1] via Latin: thorax) is a part of the anatomy of humans and various other animals located between the neck and the abdomen.[2][3] The thorax includes the thoracic cavity and the thoracic wall. It contains organs including the heart, lungs, and thymus gland, as well as muscles and various other internal structures. Many diseases may affect the chest, and one of the most common symptoms is chest pain.
Sternum The sternum or breastbone is a long flat bone located in the center of the chest. It connects to the ribs via cartilage and forms the front of the rib cage, thus helping to protect the heart, lungs, and major blood vessels from injury. Shaped roughly like a necktie, it is one of the largest and longest flat bones of the body. Its three regions are the manubrium, the body, and the xiphoid process.[1] The word "sternum" originates from the Greek στέρνον, meaning "chest".