WitrynaThe supraspinatus muscle is one of four muscles in a group of muscles in the shoulder region known as the rotator cuff. These keep the top of your upper arm bone secured inside the socket of the ... WitrynaThis superficial muscle covers a large part of the posterior thorax. rectus abdominis trapezius pectoralis major rhomboids B The insertion of the supraspinatus muscle is on the __________. spinous process of the scapula lesser tubercle of the humerus greater tubercle of the humerus intertubercular groove of the humerus C

Shoulder Joint Muscles, Origin, Insertion, & Action Flashcards

Witryna11 lis 2024 · The Infraspinatus muscle is one of the four rotator cuff muscles crossing the shoulder joint and is commonly injured. It is the main external rotator of the shoulder joint. Origin – Posterior surface of the scapula (below the spine of the scapula). Insertion – Greater tuberosity on the humerus. Actions – Shoulder horizontal abduction. Witryna21 lis 2024 · The teres minor muscle is one of the four muscles that make up the rotator cuff, the others being: supraspinatus, infraspinatus, and subscapularis.. Summary. origin: middle third of the lateral border of the scapula; insertion: inferior facet of the greater tubercle of the humerus; innervation: axillary nerve (C5-6); arterial … flow fútbol

Difference between Origin and Insertion - BYJU

WitrynaMusculus supraspinatus Definition Origin: Entire surface of the supraspinous fossa, including the spine of the scapula, and from the edge of the neck of the scapula. … Witryna20 lip 2024 · The origin is the point where the muscle starts and stretches from. The insertion is the end of the muscle where it attaches again to the body. The origin of the infraspinatus muscle occurs at the ... WitrynaLiczba wierszy: 5 · 7 mar 2024 · Supraspinatus muscle Origin: supraspinatous fossa of scapula Insertion: greater tubercle of ... flowfux