WebJun 6, 2024 · Your pectoralis major is a large and powerful chest muscle that’s shaped like a fan. It starts from two sections: your breastbone (sternum) and your collarbone (clavicle). … WebJan 21, 2024 · A Pectoralis major strain refers to a tear in the large muscle which protects the chest. A pectoralis major strain generally occurs when the muscle is forcibly …
US and MR Imaging of Pectoralis Major Injuries RadioGraphics
WebJan 6, 2024 · The pectoralis major muscle is located in front of chest wall. The contraction of Pectoralis Major Muscles help to bring upper arm inward in front of the chest wall and also rotate to touch the opposite shoulder. Trauma or forceful activities among athletes often result in inflammation of Pectoralis Muscle and Tendons resulting in painful … The pectoralis major (from Latin pectus 'breast') is a thick, fan-shaped or triangular convergent muscle of the human chest. It makes up the bulk of the chest muscles and lies under the breast. Beneath the pectoralis major is the pectoralis minor muscle. The pectoralis major arises from parts of the clavicle and sternum, costal cartil… shinygo v0.741 in scientific reports
Pectoralis Major Muscle Function, Origin & Anatomy
WebJan 10, 2024 · The meaning of PECTORAL MUSCLE is any of the muscles which connect the ventral walls of the chest with the bones of the upper arm and shoulder and of which there are two on each side of the human body. WebMay 25, 2024 · A pectoral tear is severe tissue damage that occurs when the chest muscles and tendons are subjected to extreme loads or stresses. Most often this type of injury occurs in men 20-40 years old engaging in weightlifting, contact sports, or wrestling. But it can also happen to female weightlifters or athletes. Pectoral Muscle Anatomy WebMay 31, 2024 · The pectoralis major is one of the four muscles in the pectoral region that join the front walls of the chest with the upper limbs. This large, fan-shaped muscle … shinygiftbox