https://www.kenhub.com/en/library/anatomy/infraspinatus-muscle
Learn about the infraspinatus, a triangular muscle that forms part of the rotator cuff of the shoulder. It originates from the scapula and inserts on the humerus, and helps with external rotation and stabilization of the joint.

https://en.wikipedia.org/wiki/Infraspinatus_muscle
Infraspinatus muscle (shown in red) seen from behind. In human anatomy, the infraspinatus muscle is a thick triangular muscle, which occupies the chief part of the infraspinatous fossa. [1] As one of the four muscles of the rotator cuff, the main function of the infraspinatus is to externally rotate the humerus and stabilize the shoulder joint.

https://www.webmd.com/pain-management/what-to-know-infraspinatus-pain
Learn about the infraspinatus muscle, one of the four rotator cuff muscles that stabilize your shoulder joint. Find out what causes infraspinatus pain, how to diagnose it, and what treatments are available.

https://www.healthline.com/health/infraspinatus-pain
Learn about the infraspinatus muscle, one of the rotator cuff muscles in your shoulder, and the conditions that can cause pain in it. Find out how to diagnose and treat infraspinatus pain with rest, heat, ice, stretches, exercises, and surgery.

https://www.physio-pedia.com/Infraspinatus
The infraspinatus fossa of scapula, with some fibres arising from the infraspinatous fascia which covers the muscle and separates it from Teres Major and Teres Minor. Insertion [edit | edit source] The posterior aspect of greater tuberosity of humerus, and the capsule of shoulder joint.

https://www.verywellhealth.com/infraspinatus-pain-8575751
Learn about the infraspinatus muscle, which helps rotate and stabilize your shoulder, and the conditions that can cause pain in it. Find out how to diagnose and treat infraspinatus pain with exercises, physical therapy, injections, or surgery.

https://www.ncbi.nlm.nih.gov/books/NBK513255/
The infraspinatus is a thick triangular muscle that occupies much of the infraspinous fossa of the scapula. It is a member of the rotator cuff, commonly remembered by the mnemonic "SITS" (supraspinatus, infraspinatus, teres minor, subscapularis). These muscles contribute to help form the glenohumeral joint, which aids in shoulder joint motion and stability.

https://www.orthobullets.com/anatomy/10014/infraspinatus
Learn about the infraspinatus muscle, its origin, insertion, action, innervation and arterial supply. The infraspinatus is a rotator cuff muscle that helps to stabilize the shoulder joint.

https://www.youtube.com/watch?v=rdwyUrDQoUg
This video explains the anatomy of the infraspinatus muscle, one of the 4 rotator cuff muscles: origin, insertion and actions. Test yourself with our rotator

https://anatomy.co.uk/infraspinatus-muscle/
Learn about the infraspinatus muscle, one of the four rotator cuff muscles in the shoulder, that helps in lateral rotation and stabilization. Find out its location, origin, insertion, blood supply, innervation, relations, and clinical significance.

https://www.getbodysmart.com/shoulder-muscles/infraspinatus-muscle/
Learn about the infraspinatus, a triangular muscle that forms part of the rotator cuff of the shoulder. It originates from the scapula and inserts on the humerus, and helps rotate and stabilize the arm.

https://teachmeanatomy.info/encyclopaedia/i/infraspinatus/
Infraspinatus. The infraspinatus is an intrinsic muscle of the shoulder region. It is part of the rotator cuff muscle group. Attachments: Originates from the infraspinous fossa of the scapula and attaches to the greater tubercle of the humerus. Innervation: Suprascapular nerve. Actions: Lateral rotation of the upper limb at the shoulder.

https://factsandphysio.com/infraspinatus-exercises/
Learn how to relieve infraspinatus pain and strengthen the infraspinatus muscle, part of the rotator cuff. Find out the anatomy, function, and best exercises for this key shoulder muscle.

https://themuscularsystem.com/upper-limb/shoulder/infraspinatus.html
The infraspinatus and supraspinatus muscles are considered a single functional unit due to their relative orientation, separated only by the scapular spine. I nfraspinatus Locatio n. The muscle runs almost parallel to the teres major and minor muscles, with the infraspinatus fascia keeping them separate.

https://www.youtube.com/watch?v=SLJYGo60IbI
In this video we will go through the anatomy of the infraspinatus muscle covering its; origin, insertion, action, nerve and blood supply. We hope you enjoy i

https://www.kingofthegym.com/infraspinatus/
Learn about the infraspinatus, a rotator cuff muscle that covers the posterior surface of the shoulder blade and helps with external rotation. Find out how to train, stretch and prevent common issues with this muscle.

https://www.verywellhealth.com/the-rotator-cuff-2696385
The infraspinatus is one of the four muscles that make up the rotator cuff, a group of muscles that stabilize and move the shoulder joint. Learn about the infraspinatus's origin, insertion, function, and common injuries, such as tears and tendonitis.

https://www.healthline.com/human-body-maps/infraspinatous-muscle/male
The infraspinatus is one of the four rotator cuff muscles that stabilize and move the shoulder joint. Learn about its origin, function, anatomy, and common injuries.

https://www.youtube.com/watch?v=R67cIKM3EAM
For the full series of shoulder examination tutorials, visit the AMBOSS Library: https://go.amboss.com/OrthoShoulderExamThe infraspinatus muscle is one of fo

https://www.imaios.com/en/e-anatomy/anatomical-structure/infraspinatus-muscle-1541084016
Description: The Infraspinatus is a thick triangular muscle, which occupies the chief part of the infraspinatous fossa; it arises by fleshy fibers from its medial two-thirds, and by tendinous fibers from the ridges on its surface; it also arises from the infraspinatous fascia which covers it, and separates it from the Teretes major and minor.

https://www.kenhub.com/en/videos/infraspinatus-muscle
Learn about the attachments, innervation and functions of the infraspinatus muscle, one of the four muscles of the rotator cuff. Watch a preview of the video tutorial or go premium to access the full content.

https://study.com/learn/lesson/infraspinatus-muscle-overview-function.html
Learn about the infraspinatus, a triangular-shaped muscle at the back of the shoulder joint. Find out how it stabilizes the shoulder, its attachments, innervation, and blood supply, and exercises that use it.

https://bookphysio.com/pain/infraspinatus-pain/
Infraspinatus pain can also be caused by tendinopathy. Tendinopathy is an overuse injury of the muscle. Symptoms may develop when the load on the muscles (by repetitive throwing or reaching overhead) exceeds the strength of the muscles. Over time, this can cause shoulder stiffness, dull aching pain, and a loss of shoulder movement. [4]