WebThe rotator cuff is a group of muscles and their tendons that act to stabilize the human shoulder and allow for its extensive range of motion. Of the seven scapulohumeral … WebIt is comprised of three muscles: the abductor pollicis brevis, the flexor pollicis brevis, and the opponens pollicis. The abductor pollicis brevis pulls the thumb away from the index finger, and the flexor pollicis brevis …

HSC 214: Superior Muscles Flashcards Quizlet

WebMay 18, 2024 · The rotator cuff is a group of muscles and tendons that hold the shoulder joint in place and allow you to move your arm and shoulder. Problems with the rotator cuff may cause weakness or pain and restrict movement. It may also cause damage to the shoulder joint. Often, tendons can be repaired. WebJan 16, 2024 · Your rotator cuff consists of a group of four muscles. They perform several functions, including: Helping to lift your arm away from your body Rotating your arm in its socket Stabilizing your shoulder during overhead motions Generally, these muscles act as dynamic stabilizers while you are lifting your arms up and away from your body. knowles salary sacrifice

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Web1. Clavicle 2. Scapula 3. Humerus. Action of the Levator Scapula. ♠ Unilatorally: Elevate the scapula, Downwardly rotate the scapula, Laterally flex the head & neck, and Rotate the head & neck to the same side. ♠ Bilaterally: Extend the head & … WebThe rotator cuff is the group of four muscles and tendons that surround the shoulder joint. The four muscles are called the supraspinatus, infraspinatus, subscapularis, and teres minor. The most common tendon to have a problem is the supraspinatus. On top of the rotator cuff is the deltoid muscle. Webhandcuff: 1 n shackle that consists of a metal loop that can be locked around the wrist; usually used in pairs Synonyms: cuff , handlock , manacle Type of: bond , hamper , … knowles sail program