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What is the function of the latissimus dorsi?
Answered by verified global health professionalsDr. Siva Pratap Naidu KallaMBBS · 3 years of exp
The back muscle latissimus dorsi (lats) is large and flat. Its main functions are: 1. Shoulder Extension: The latissimus dorsi pulls the upper arm down and backwards, resembling a pull-up or pulldown bar. 2. Shoulder Adduction: It helps raise the upper arm toward the body while rowing or pulling up. 3. Medial Shoulder Rotation: The latissimus dorsi aids shoulder inward rotation. 4. Stabilization: It stabilizes the trunk during hard lifting and c... Read more
- The latissimus dorsi muscle has the following functions:
- Depresses the arm in conjunction with the teres major and pectoralis major.
- Adducts, extends, and internally rotates the shoulder.
- Pulls the trunk upward and forward when the arms are in a fixed overhead position12.
Learn more:âś•This summary was generated using AI based on multiple online sources. To view the original source information, use the "Learn more" links.The latissimus dorsi muscle works with the teres major and the pectoralis major muscles to depress the arm and adduct, extend, and internally rotate the shoulder at the glenohumeral joint (i.e., shoulder joint). The latissimus dorsi muscle also functions to pull the thorax/trunk upwards and forwards by rotating the scapula downward.www.osmosis.org/answers/latissimus-dorsiThe latissimus dorsi assists in depression of the arm with the teres major and pectoralis major. It adducts, extends, and internally rotates the shoulder. When the arms are in a fixed overhead position, the latissimus dorsi pulls the trunk upward and forward.en.wikipedia.org/wiki/Latissimus_dorsi_muscle - People also ask
Latissimus dorsi: Origin, insertion, innervation,function …
Nov 3, 2023 · Learn about the origin, insertion, innervation, blood supply and functions of the latissimus dorsi muscle, the widest muscle in the human body. It is involved in shoulder joint movements, respiration and spine stabilization.
Latissimus Dorsi Muscle - Physiopedia
Learn about the anatomy, function, action and clinical relevance of the latissimus dorsi muscle, a broad, flat muscle of the lower posterior thorax. The muscle is involved in scapular motion, upper extremity movements, respiration and …
Latissimus dorsi muscle - Wikipedia
The latissimus dorsi assists in depression of the arm with the teres major and pectoralis major. It adducts, extends, and internally rotates the shoulder. When the arms are in a fixed overhead position, the latissimus dorsi pulls the trunk upward and forward.
It has a synergistic role in extension (posterior fibers) and lateral flexion (anterior fibers) of the lumbar spine, and assists as a muscle of both forced expiration (anterior fibers) and an accesso…Wikipedia · Text under CC-BY-SA licenseLats Function and Strengthening Exercises - Verywell …
Aug 19, 2024 · Latissimus Dorsi Function. Strong lats help you use your arms to pull your body weight up. Examples of activities that use the lats extensively include doing chin-ups, rock climbing, and swimming. With your trunk …
Latissimus Dorsi Muscle Origin, Function & Location
Jan 21, 2018 · The latissimus dorsi is a large muscle in the back that helps extend, adduct and rotate the arm. It originates from the seventh thoracic vertebra and inserts on the humerus, and is innervated by the thoracodorsal …
Latissimus Dorsi - Osmosis
May 22, 2023 · The latissimus dorsi is a large muscle in the lower back that helps move the shoulder and arm. It also assists in breathing and spinal movements. Learn about its anatomy, function, and common injuries.
Latissimus Dorsi: Origin, Insertion, Action, Innervation, …
Apr 16, 2024 · Learn about the broadest muscle in the human body that covers the back and helps with arm movement and respiration. Find out its origin, insertion, action, innervation, and anatomical landmarks with a diagram.
Anatomy, Back, Latissimus Dorsi - StatPearls - NCBI …
Aug 14, 2020 · The latissimus dorsi is a broad, flat muscle occupying most of the lower posterior thorax (see Image. Surface Anatomy of the Thorax). The muscle's primary function is to move the upper extremity, but it is also considered an …
Latissimus Dorsi - Innervation - Blood Supply - TeachMeAnatomy
Jan 15, 2024 · The latissimus dorsi is a muscle of the back that acts on the shoulder joint. It originates from the thoracolumbar region and inserts on the humerus. It extends, adducts and …
Latissimus dorsi muscle - Structure, Location and Function
Dec 18, 2022 · The Latissimus dorsi is a large, flat muscle in the back that helps to move the shoulder and arm. It is involved in extension, adduction, and internal rotation of the …
Latissimus Dorsi Muscle - Anatomy, Structure, Function
Mar 16, 2024 · Function Of The Latissimus Dorsi muscle. The latissimus dorsi aids in the teres major and pectoralis major’s assistance in arm depression. The shoulder is adducted, stretched, and internally rotated. The latissimus …
Latissimus Dorsi Muscle - ANATOMY LAB
The latissimus dorsi muscle is a broad and powerful muscle that originates from the lower back and inserts into the humerus. It performs shoulder extension, adduction, and medial rotation of …
Latissimus Dorsi - The Definitive Guide - Biology Dictionary
Jun 11, 2020 · The latissimus dorsi is a large, flat muscle that originates from the lower back and inserts at the upper arm. It helps to extend, adduct, abduct and flex the shoulder joint, and also …
Latissimus Dorsi Muscle | Complete Anatomy - Elsevier
The latissimus dorsi muscle is a broad, flat, convergent muscle of the back that adducts, medially rotates, and extends the arm at the shoulder joint. It also contributes to the formation of the …
The Latissimus Dorsi: Anatomy and 3D Illustrations - Innerbody
Oct 18, 2024 · The latissimus dorsi has several different functions, all of which involve movements of the arm. The primary function of the lat is the adduction of the arm, which is often used …
Latissimus Dorsi - Origin, Insertion, Action, 3D Model
Nov 27, 2022 · Blood Supply. Thoracodorsal branch of subscapular artery. Interactive 3D model of the latissimus dorsi muscle and information on its origin, insertion, action, innervation, and …
Latissimus Dorsi Muscle: location and function | GetBodySmart
Oct 10, 2022 · Latissimus Dorsi is one of four muscles responsible for the thoracobrachial motion. It is large, flat and triangular in shape originating from large parts of the lumbar region …
What To Do When You Have Latissimus Dorsi Pain - WebMD
Oct 15, 2024 · Fitness & Exercise. Reference. Health & Fitness Guide. What to Know About Latissimus Dorsi Pain. Medically Reviewed by Jabeen Begum, MD on October 15, 2024. …
Back muscles: Anatomy and functions - Kenhub
Nov 3, 2023 · Their primary function is to produce movements of the vertebral column. These muscles are divided into superficial, deep, and deepest layers. This article will introduce you to …
Latissimus Dorsi | Definition, Location & Function | Study.com
Nov 21, 2023 · What are the 3 main functions of the latissimus dorsi? The latissimus dorsi works to help with arm movement and respiration. For the arm, it helps with outward extension, …
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