GETTING MY DIAPHRAGM PUMP Là Gì TO WORK

For the duration of expiration, the diaphragm passively relaxes and returns to its first dome shape. This minimizes the volume of the thoracic cavity.The sternal A part of the diaphragm originates with the posterior facet in the xiphoid system. This segment contributes to the first action on the diaphragm by aiding in inspiration as a result of its