網頁Sternum Definition The sternum is composed by an unpaired segmental series of bones termed sternebrae, joined together by the intersternal cartilages. The sternum is divided into three parts: The manubrium (the cranial part of the sternum) The body The xyphoid process (last sternebrae) Gallery Anatomical hierarchy Veterinary anatomy Osteology > 網頁thoracic cavity, also called chest cavity, the second largest hollow space of the body. It is enclosed by the ribs, the vertebral column, and the sternum, or breastbone, and is separated from the abdominal cavity (the body’s …
胸骨 - 维基百科，自由的百科全书
The sternum is a narrow, flat bone, forming the middle portion of the front of the chest. The top of the sternum supports the clavicles (collarbones) and its edges join with the costal cartilages of the first two pairs of ribs. The inner surface of the sternum is also the attachment of the sternopericardial ligaments. Its top is also connected to the sternocleidomastoid muscle. The sternum consists of three m… 網頁2024年12月29日 · Sternum, commonly called breastbone, is a long, flat bone located in the midline of the chest. The word ‘sternum’ has been derived from the ancient Greek word ‘ … cymbalta gastric bypass
Thorax: Anatomy, wall, cavity, organs & neurovasculature Kenhub
網頁When you limit how much adduction you achieve during the exercise you’re performing, you limit peak contraction in the chest. For example, take a look at this list of popular chest exercises. Incline Bench Press. Flat Bench Press. Decline Bench Press. Cable Machine Bench Press. Weighted Chest Dips. Weighted Push-Ups. 網頁A keel or carina (plural carinae) in bird anatomy is an extension of the sternum (breastbone) which runs axially along the midline of the sternum and extends outward, perpendicular to the plane of the ribs. The keel provides an anchor to which a bird's wing muscles attach, thereby providing adequate leverage for flight. 網頁2024年8月28日 · The pericardium has many physiological roles, the most important of which are detailed below: Fixes the heart in the mediastinum and limits its motion. Fixation of the heart is possible because the pericardium is attached to the diaphragm, the sternum, and the tunica adventitia (outer layer) of the great vessels. Prevents overfilling of the heart. billy infomercial died