Latissimus Dorsi Adducts, extends and internally rotates the arm when the insertion is moved towards the origin. When observing the muscle action of the origin towards the insertion, the lats are a very powerful rotator of the trunk. Due to bypassing the scapulothoracic joints and attaching directly to the spine, the actions the latissimi dorsi have on moving the arms can also influence the movement of the scapulae, such as their downward rotation during a pull up. Symptom Area: Torso Primary Symptoms Mid-Thoracic Back Pain Secondary Symptoms Back of Arm Pain Back of Shoulder Pain Dorsal Finger Pain Dorsal Wrist & Hand Pain Front of Shoulder Pain Side of Chest Pain Thoracic Back Pain Ulnar Forearm Pain Volar Finger Pain Volar Wrist & Palmar Pain The X's represent the Trigger Points. The shaded area is referred pain #lats #myotherapy #yinyangwellnesssg #softtissuerelease https://www.instagram.com/p/BuEMyC1hc1T/?utm_source=ig_tumblr_share&igshid=17ecjawr9f4wy














