Shoulder muscles anterior. Together with tendons, they cup the front of your shoulder and: Help you raise and rotate your arms. May 25, 2024 · The serratus anterior muscle is essential for proper shoulder function and movement. The shoulder muscles have a wide range of functions, including abduction, adduction, flexion, extension, internal and external rotation. Anterior muscles include the pectoralis major, pectoralis minor, coracobrachialis, and the biceps brachii (Figure 1). Learn about anatomy and causes of muscle pain. They produce the characteristic shape of the shoulder, and can be divided into two groups: Study with Quizlet and memorize flashcards containing terms like Muscles that move the Pectoral Girdle, levator scapulae, Pectoralis Minor and more. They produce the characteristic shape of the shoulder, and can be divided into two groups: Mar 20, 2024 · Scapular muscles: The scapular muscles, including rhomboids (major and minor), trapezius, levator scapulae and serratus anterior, sit on or around the shoulder blade and assist in rotating the bone. The serratus anterior muscle runs between the upper ribs and the front of the scapula bone controlling scapular protraction and upward rotation. The rotator cuff muscles include: The muscles of the shoulder are associated with movements at the shoulder joint. The rotator cuff are the muscles that stabilize movement of the shoulder. They are also categorized directionally: anterior, posterior, and lateral. How are the shoulder muscles structured? The most important muscles in your shoulder are the four rotator cuff muscles. com Nov 5, 2024 · Serratus Anterior: is a key stabilising muscle of the scapula responsible for drawing the shoulder blade flat against the ribcage. At the lateral . [1] The central bony structure of the shoulder is the scapula, where all of the muscles interact. Provide structural support to your shoulder joint. Nov 22, 2019 · Muscles of the shoulder can be divided into two strata: the palpable superficial muscles and the non-palpable deep muscles. Aug 8, 2023 · The shoulder joint, also known as the glenohumeral joint, is a ball and socket joint with the most extensive range of motion in the human body. The muscles that support and stabilize the shoulder are classified into two groups based on their location: anterior axioappendicular muscles and posterior axioappendicular muscles. The deltoid is a complex muscle that forms the rounded edge of the shoulder and participates in many articulations of the shoulder joint. Sep 20, 2025 · On the anterior side of the shoulder, the coracobrachialis, serratus anterior, pectoralis major, and pectoralis minor muscles work as a group to flex and adduct the scapula and humerus anteriorly toward the sternum. The muscles of the shoulder are associated with movements at the shoulder joint. The rhomboid major and the rhomboid minor press the scapula against the thoracic wall, retracting the scapula towards the spine. See full list on kenhub. wvc puz 8mmhn 2v9roa x5x jb 9ejr yk97mu uayn sb9