Latissimus dorsi: Origin, insertion, innervation,function | Kenhub The latissimus dorsi muscle (AKA: 'the lats muscle' or 'the lats') is the widest muscle in the human body It is relatively thin and covers almost all back muscles at the posterior trunk, except the trapezius
Latissimus dorsi muscle - Wikipedia The latissimus dorsi ( ləˈtɪsɪməs ˈdɔːrsaɪ ), also known simply as latissimus, is a large, flat muscle on the back that stretches to the sides, behind the arm, and is partly covered by the trapezius on the back near the midline
Latissimus Dorsi: Origin, Insertion, Action, Innervation, Diagram Latissimus dorsi, often known as the ‘lats,’ is the broadest muscle in the human body that covers almost the entire back, overlying most other back muscles The flat spine muscle is one of the four superficial extrinsic back muscles, along with the trapezius, rhomboids, and levator scapulae
What To Do When You Have Latissimus Dorsi Pain - WebMD Experts describe the latissimus dorsi muscles as accessory respiration muscles, meaning that they support major breathing muscles such as the diaphragm They help when you take deep breaths
Latissimus Dorsi: What Is It, Location, Function, and More | Osmosis The latissimus dorsi muscle is a large flat muscle in the lower thorax Its origin is mainly from the vertebral processes of spinal levels T7-L5, and it inserts at the humerus to adduct, extend, and internally rotate the shoulder and arm
Latissimus dorsi | Back, Shoulder, Arm | Britannica It is a large, flat, triangular muscle covering the lower back It arises from the lower half of the vertebral column and iliac crest (hipbone) and tapers to a rounded tendon inserted at (attached to) the front of the upper part of the humerus (upper-arm bone)
Latissimus Dorsi - Innervation - Blood Supply - TeachMeAnatomy The latissimus dorsi is an extrinsic muscle of the shoulder Attachments: Originates from the spinous processes of T7-T12, iliac crest, thoracolumbar fascia and the inferior three ribs The fibres converge into a tendon that attaches to the intertubercular sulcus of the humerus