trapezius muscle definition
The trapezius muscle is a postural and active movement muscle, used to tilt and turn the head and neck, shrug, steady the shoulders, and twist the arms. • TRAPEZIUS (noun) The noun TRAPEZIUS has 1 sense:. (anatomy) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression. Trapezius strain is often considered a part of the myofascial pain syndrome (MPS). The trapezius has many attachment points, extending from the skull and vertebral column to the shoulder girdle. Trapezius muscle, large, superficial muscle at the back of the neck and the upper part of the thorax, or chest. Trapezius Strain is an annoying and discomforting medical condition in which the affected individual finds it challenging to move scapula (wing bone) and the shoulders in any direction. The trapezius muscle (or simply trapezius, Latin: musculus trapezius) is a significant muscle of the back lying in the most superficial layer.It extends from the occipital bone down to the lower thoracic vertebrae and laterally to the scapula.The trapezius moves and stabilizes the scapula. TM is not a medical disorder or disease but rather a symptom of an existing underlying condition. The right and left trapezius together form a trapezium, an irregular four-sided figure. Dictionary entry overview: What does trapezius mean? The pain is not particularly reactive to stressful situations, and repetitive workouts, and the pain is long-lasting. 1. either of two flat triangular muscles of the shoulder and upper back that are involved in moving the shoulders and arms Familiarity information: TRAPEZIUS MUSCLE used as a noun is very rare. • TRAPEZIUS MUSCLE (noun) The noun TRAPEZIUS MUSCLE has 1 sense:. A micro tear of muscle fibers or muscle inflammation causes moderate to severe pain. Definition of Trapezius. Looking at the back, you should be able to see good definition not only from the back of the head to the outer shoulders, but also you can see form the diagram that the trapezius muscle extends to even the middle of your back. This type involves the muscles of your neck. It extends from the occipital bone down to the lower thoracic vertebrae and laterally to the scapula. The muscle movement of each myotome is controlled by motor nerves coming from the same motor portion of a spinal nerve root.. It is often triggered by a problem with your trapezius muscle. When viewed together, this pair forms a diamond or trapezoid shape, hence its name. Torticollis, also known as wry neck, is a dystonic condition defined by an abnormal, asymmetrical head or neck position, which may be due to a variety of causes. Learn more. The trapezius muscle is one of the largest muscles in the back. Learn vocabulary, terms, and more with flashcards, games, and other study tools. Its functions are to move the scapulae and support the arm.. Doing this promotes good blood circulation to the injured area and speeds up the healing process. It is characterised by acute or persistent neck-shoulder pain. Specifically, the trapezius … Meaning of trapezius. Learn more about its functions and the causes and treatment of trapezius pain. In the last post I described muscle linings of the Rhomboid. The harder to develop portion of the traps is the part of the muscle that everyone likes though — the top part. Trapezius muscle pain is often described as acute or chronic pain that affects a number of small muscles in the upper back and neck. Start studying Trapezius Muscle. Definition. Because of the large size of the trapezius muscle, this muscle is innervated by more than one nerve. Besides the Rhomboids, Levator Scapula and Latissimus Dorsi, Trapezius is one of the broadest muscles of the back and is also the most superficial of all the neck, back and upper trunk muscles. Noun. Trapezius muscle strain causes moderate to severe pain. 1. If so, the pain you're feeling might come from the fan-shaped trapezius muscle, which spreads across your upper back and reaches up into your neck. Myalgia is generally known as a muscle ache or muscle pain. Trapezius myalgia (TM) is the complaint of pain, stiffness, and tightness of the upper trapezius muscle. The trapezius muscle (or simply trapezius, Latin: musculus trapezius) is a significant muscle of the back lying in the most superficial layer. The body also has voluntary muscles that are attached to the skeleton and some involuntary muscles that work the internal organs. Trapezius myalgia. This shape of this muscle resembles a trapezium or diamond-shaped quadrilateral. Definition/Description. The heart is made of a unique muscle type known as cardiac. Generally, you should eat more protein and lay off foods that are high in fat and simple carbohydrates. trapezius (plural trapezii or trapeziuses) A large vertebrate skeletal muscle divided into an ascending, descending, and transverse portion, attaching the neck and central spine to the outer extremity of the scapula; it functions in scapular elevation, adduction, and depression. The Trapezius muscle is one of the largest muscles on the back. The Trapezius muscle consists of a cervical and thoracic Due to this, it is important to not isolate the muscle during your weekly training routine. ANATOMY The trapezius muscle, which has a unique triangular shape, is the most superficial muscle on the posterior neck and thorax (FIG 1).… The term torticollis is derived from the Latin words tortus for twisted and collum for neck.. The muscle is divided into three parts: descending (superior), ascending (inferior), and middle[1]. Today’s spotlight is for the Trapezius muscle. Trapezius strain is thought to be due to common repetitive strain or stress injury associated with carrying light loads and certain postures, such as working on a computer for long periods of time. 1. either of two flat triangular muscles of the shoulder and upper back that are involved in moving the shoulders and arms Familiarity information: TRAPEZIUS used as a noun is very rare. The lower trapezius—responsible for pulling your shoulder blades down—is often ignored, leaving the muscle weak. Try putting several pillows behind you so that you are propped up at a 30 to 45 degree angle. In human anatomy, the trapezius is a large superficial muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae and laterally to the spine of the scapula (shoulder blade). Trapezius muscle (Musculus trapezius) The trapezius muscle is a large, triangular, paired muscle located on the posterior aspect of the neck and thorax. Trapezius Muscle Flap Lauren M. Mioton Gregory A. Dumanian DEFINITION The trapezius muscle flap is a reliable option for coverage of the posterior trunk and for defects of the head and neck. Definition of trapezius in the Definitions.net dictionary. ... Rate this definition: trapezius, trapezius muscle, cowl muscle, musculus trapezius (noun) either of two flat triangular muscles of the shoulder and upper back that are involved in moving the shoulders and arms. The trapezius has t Trapezius Muscle: Innervation. Trapezius pain can be caused by delayed-onset muscle soreness (DOMS) from a workout, but it can also be the result of poor weightlifting technique or poor posture, especially if you spend a lot of time sitting at a desk. Myofascial trigger points can be the main cause of neck and upper back pain and the trapezius muscle is the most commonly studied. The body is divided from top to bottom into motor zones described as myotomes. ‘With the upper trapezius, the levator scapula lifts your shoulder blades.’ ‘The third part of the artery may be covered by the trapezius or sternocleidomastoid, or by the clavicular origin of the omohyoid.’ ‘In particular, the external rotator muscles and the lower trapezius muscle … Trapezius training is not the easiest to do, but well developed traps are essential for a well defined physique. ¹ The trapezius is a broad, flat, superficial muscle extending from the cervical to thoracic region on the posterior aspect of the neck and trunk. Together with … trapezius meaning: 1. a large muscle between the neck and shoulder 2. a large muscle between the neck and shoulder. The trapezius is a large paired surface muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae of the spine and laterally to the spine of the scapula.It moves the scapula and supports the arm.. Trapezius Muscle DEFINITION - What does Trapezius mean? In trapezius muscle injuries, you will want to keep your back and shoulders slightly upright when you sleep. Trapezius definition: either of two flat triangular muscles , one covering each side of the back and shoulders... | Meaning, pronunciation, translations and examples Dictionary entry overview: What does trapezius muscle mean? The trapezius is a muscle in the upper back that helps the neck, shoulders, and arms move. Muscle definition requires a body fat percentage below 10 percent, which is almost entirely based on what you eat. This post will be a bit longer than usual since it is a quite complicated one and it covers both the neck as well as the beginning of the thoracic spine. This differs from a dermatome, which is a zone on the skin in which sensations of touch, pain, temperature, and position are modulated by the same sensory portion of a spinal nerve root.