Trapezius muscle origin and insertion

Trapezius definition, a broad, flat muscle on each side of the upper and back part of the neck, shoulders, and back, the action of which raises, or rotates, or draws back the shoulders, and pulls the head backward or to one side. See more.Pectoralis Minor Muscle: The pectoralis minor is a thin, triangular muscle, located at the upper part of the chest, under the pectoralis major. Origin: 3,4,5 ribs, near the costochondral junction; Intervening fascia covering external intercostal muscles; Insertion: Medial border and the upper surface of the coracoid process of scapulaTrapezius Muscle. The trapezius is one of the major muscles of the back and is responsible for moving, rotating, and stabilizing the scapula (shoulder blade) and extending the head at the neck. It is a wide, flat, superficial muscle that covers most of the upper back and the posterior of the neck. Like most other muscles, there are two ...The trapezius is a broad, flat and triangular muscle. The muscles on each side form a trapezoid shape. It is the most superficial of all the back muscles. Attachments: Originates from the skull, ligamentum nuchae and the spinous processes of C7-T12. The fibres attach to the clavicle, acromion and the scapula spine.Every skeletal muscle has three main parts: the origin, insertion, and belly. Origin - where a tendon attaches the muscle to a less movable bone ... (Three of these pairs are located in the chest, thus they are not discussed here). The other four pairs of muscles are the trapezius, levator scapulae, rhomboid major, and rhomboid minor (the ...Apr 17, 2021 · The trapezius muscle is a large, paired, flat, superficial muscle of the upper back and neck composed of three sets of fibers. Its job is to move the shoulder blades by way of elevation, rotation, and adduction according to the controlling fiber type. It is innervated by the cranial accessory nerve (CN XI) for motor functions; sensory ... The rhomboid muscles are placed on either side of the upper back within the shoulder blades. The rhomboids muscles are attached to the edges of the shoulder blades to your spine, lie deep to the trapezius.There are two rhomboid muscles - 1.Rhomboid minor 2.Rhomboid major Rhomboid Minor Muscle: Origin, Insertion, Nerve Supply & ActionFunctions of Muscle Systems in Dogs. The muscle anatomy of a dog serves two important purposes. The first, and most obvious, is to facilitate movement of the limbs, head, neck, and joints. An equally important function for muscles is to provide stability to the joints of the body, making it easier for them to function under pressure.The muscles of the back are separated into extrinsic and intrinsic components, which are based on their function in movement and embryological origin. The extrinsic muscles include the trapezius, latissimus dorsi, rhomboid major and minor, levator scapulae, and the serratus posterior superior and inferior muscles. The principal function of the extrinsic muscles of the back is to move the upper ...Apr 17, 2021 · The trapezius muscle is a large, paired, flat, superficial muscle of the upper back and neck composed of three sets of fibers. Its job is to move the shoulder blades by way of elevation, rotation, and adduction according to the controlling fiber type. It is innervated by the cranial accessory nerve (CN XI) for motor functions; sensory ... These origins and insertions are what allow the Trapezius to not only have three separate sections. But also allow movement to occur in three different joints: the scapula, neck, and spine. Trapezius Origin The Occipital Bone of the Skull Ligamentum Nuchae The Spinous Process of Thoracic Spine 1-12 Trapezius Insertion Lateral Third of the ClavicleSep 07, 2019 · Knowing the muscle name and its location in the body. for example, the biceps are the upper arm and anterior of the body. Knowing the joint (s) the muscle crosses. for example, the biceps cross the Shoulder and elbow. Understanding that origins are above the joint or proximal end of the bone intended to move. Proximally, the trapezius originates on the medial third of the superior nuchal line, the external occipital protuberance, the nuchal ligament, and the spinous processes of the C7 to T12 vertebrae. Distally, the trapezius inserts on the lateral third of the clavicle, the acromion, and the spine of the scapula.Apr 29, 2020 · Trapezius Origin and Insertion. The Origin of Trapezius is very extensive, arising in the midline from the skull to lower thorax and then converges on the outer part of the pectoral girdle. The muscle extends from the medial third of the superior nuchal line to the spine of C7 vertebra. The Trapezius inserts on the lateral third of clavicle ... Trapezius Pectoralis Major Deltoid Latissimus dorsi Biceps brachii Brachialis Brachioradialis MUSCLE ACTION ORIGIN/INSERTION Flexor carpi radialis Flexor carpi ulnaris Extensor carpi ulnaris Extensor carpi radialis longus Iliacus (Ilopsoas) Psoas major (Iliopsoas) Adductor magnus Adductor longus Adductor brevis Gluteus maximus Gluteus medius ...The trapezius muscles showed an average T2 value of 27.7 ± 1.4 ms for the right and an average T2 value of 28.7 ± 1.0 ms for the left side (p = 0.1055). ... This was followed by linear measurement of the length of the muscle from the origin to the insertion, which was achieved separately for both sides. ... muscles by capturing the linearly ...The muscle is located in the middle of the back, and it is partially covered by the trapezius. ... region of the spine and extends to its insertion point on the humerus. The muscle also covers the ...Attachment of Trapezius. Origin: Upper part- occipital bone, nuchal ligament. Middle part- spinous processes of C7-T3 vertebrae. Lower part- spinous processes of middle and lower thoracic vertebrae. Insertion: External occipital protuberance, medial superior nuchal line, nuchal ligament, posterior border of the lateral third of clavicle, acromion process and spine of the scapula.Posterior Deltoid: Origin and Insertion. The rear deltoid starts on the shoulder blade (or, rather, on a diagonal spine that protrudes from the cuts across the top third of the scapula). ... many of the rear delt's movements are "married" to those of the trapezius and the other scapular muscles involved in the "horizontal pull ...The insertion of upper, middle and lower fibers of trapezius are, upper fiber inserts into the posterior border of lateral one-third of clavicle . middle fibers inserts into the medial margin of the acromion and upper lip of the crest of spine of the scapula. lower fibers inserts on the deltoid tubercle at the spine with a bursa intervening. gastrocnemius muscle, also called leg triceps, large posterior muscle of the calf of the leg. It originates at the back of the femur (thighbone) and patella (kneecap) and, joining the soleus (another muscle of the calf), is attached to the Achilles tendon at the heel. Action of the gastrocnemius pulls the heel up and thus extends the foot downward; the muscle provides the propelling force in ...Trapezius Pectoralis Major Deltoid Latissimus dorsi Biceps brachii Brachialis Brachioradialis MUSCLE ACTION ORIGIN/INSERTION Flexor carpi radialis Flexor carpi ulnaris Extensor carpi ulnaris Extensor carpi radialis longus Iliacus (Ilopsoas) Psoas major (Iliopsoas) Adductor magnus Adductor longus Adductor brevis Gluteus maximus Gluteus medius ...Trapezius Muscle. 1 The trapezius muscle is a large, flat, somewhat triangular muscle in the upper back with a broad origin extending from the superior nuchal line of the skull along the ligamentum nuchae to the spinous processes of C7-T12. ... with insertion on the tip of the clavicle. The middle portion of the trapezius muscle arises from the ...Oct 12, 2020 · Citation, DOI & article data. The trapezius muscle is a large, broad superficial muscle of the posterior neck and back. It gains its name from its diamond shape. Along with sternocleidomastoid muscle, it is invested by the superficial layer of the deep cervical fascia, which splits around it. Trapezius, Middle (and upper shown) Origin: MIDDLE: T1-T5 (spinous processes) Insertion: superior border of spine of scapula. Action: retracts scapula (as in pulling the shoulders back) Joint/s Moved: shoulder. Bone of Origin: vertebrae. Bone of Insertion: scapula. Link: Get Body Smart.Muscle Name Origin Insertion Action. Pectoralis Major medial 1/3 of clavicle lateral lip of bicipital groove. adducts. to humerus. cartilaginous attachments. theofcrest. upperof the greatermedially. tuberclerotates humerus. 6 ribs flexion of the arm from extension.Jan 20, 2018 · 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. The trapezius elevates, depresses, rotates ... Origin: (proximal attachments) a. Medial superior nuchal line and external protuberance of occipital bone, ligamentum nuchae and spinous process of C7-T12. Insertion: (distal attachments) a. Lateral clavicle, acromion and spine of scapula. Learn the anatomy of the trapezius muscle faster with this trunk wall muscle reference chart.Apr 17, 2021 · The trapezius muscle is a large, paired, flat, superficial muscle of the upper back and neck composed of three sets of fibers. Its job is to move the shoulder blades by way of elevation, rotation, and adduction according to the controlling fiber type. It is innervated by the cranial accessory nerve (CN XI) for motor functions; sensory ... time: 16.05.2012 author: dwinporla Origin and insertion of the frog muscles Muscle: Origin: Insertion: Action: 1. Trapezius: spinotrapezius, acromiotrapezius, and clavotrapezius : occipital bone, spines of C7 and all T vertebrae Muscles - Origins and Insertions 2: 1. Origin: Occipital bone and spinous processes of thoracic vertebrae Insertion: Scapula and...Trapezius definition, a broad, flat muscle on each side of the upper and back part of the neck, shoulders, and back, the action of which raises, or rotates, or draws back the shoulders, and pulls the head backward or to one side. See more.What is the origin insertion and action of the trapezius? Trapezius Origin Medial one-third of superior nuchal line, external occipital protuberance, spinous processes of vertebrae C7-T12, Nuchal ligament Insertion posterior border of the lateral one-third of the clavicle, acromion process, and spine of scapula.2. Origin o The muscle attaches to the medial third of superior nuchal line; external occipital protuberance, nuchal ligament, and spinous processes of C7 - T12 vertebrae. Insertion o The muscle inserts on the lateral third of clavicle, acromion, and spine of scapula.These origins and insertions are what allow the Trapezius to not only have three separate sections. But also allow movement to occur in three different joints: the scapula, neck, and spine. Trapezius Origin The Occipital Bone of the Skull Ligamentum Nuchae The Spinous Process of Thoracic Spine 1-12 Trapezius Insertion Lateral Third of the ClavicleThe trapezius is a flat, triangular muscle that extends from the back of the head to the neck. It is located very close to the skin. This large, strong muscle has many actions, including the movement of the neck and scapula (shoulder blade). There is a pair of trapezius muscles (commonly called the traps) present in the human body.Trapezius a large muscle consisting of three parts covering upper back, shoulders, and neck. The muscles on each side form a trapezoid shape. Attachment of Trapezius Origin: Upper part- occipital bone, nuchal ligament. Middle part- spinous processes of C7-T3 vertebrae. Lower part- spinous processes of […] R Robert Wang 51 followers More informationOrigin and Insertion points are available as a layer of the Skeletal System, which show a map of all attachment points across the full skeleton. Tap the Skeletal System Icon, and press the Plus button until you come to the Origin and Insertion layer (the fourth layers of the system). To hide the points, tap the Skeletal System icon and press ...The muscle is divided into three parts: descending (superior), ascending (inferior), and middle. Is the trapezius part of the shoulder girdle? The five muscles that comprise the function of the shoulder girdle are the trapezius muscle (upper, middle, and lower), levator scapulae muscle, rhomboid muscles (major and minor), serratus anterior ... Trapezius covering levator scapulae and the rhomboids. Trapezius: The trapezius is a broad, flat and triangular muscle. The muscles on each side form a trapezoid shape. It is the most superficial of all the back muscles. Origin: Occipital protuberance; Ligamentum nuchae; The spine of 7th cervical vertebra; Spine of all thoracic vertebra; Insertion:Pectoralis Minor Muscle: The pectoralis minor is a thin, triangular muscle, located at the upper part of the chest, under the pectoralis major. Origin: 3,4,5 ribs, near the costochondral junction; Intervening fascia covering external intercostal muscles; Insertion: Medial border and the upper surface of the coracoid process of scapulaThe inhibition technique was applied from the insertion to the origin of the muscle. The tape was applied to cover the trigger points where pain was felt. For upper trapezius, the muscle was taped in the opposite direction on the cervical region in lateral flexion, slight flexion, shoulder depression and using the muscle technique with the I tape.Trapezius anatomy: origin, insertion, action. ... Acute pain in the trapezius muscle can be caused by a contusion, strain or tear. Trapezius Strength Test. Decreased strength in the trapezius speaks for an injury of the trapezius tendon or the related nerves (spinal nerve roots C3 or C4 due to a herniated disc). ...The muscle is divided into three parts: descending (superior), ascending (inferior), and middle. Is the trapezius part of the shoulder girdle? The five muscles that comprise the function of the shoulder girdle are the trapezius muscle (upper, middle, and lower), levator scapulae muscle, rhomboid muscles (major and minor), serratus anterior ... A skeletal muscle attaches to bone (or sometimes other muscles or tissues) at two or more places. If the place is a bone that remains immobile for an action the attachment is called an origin. If the place is on the bone that moves during the action the attachment is called an insertion. What is the origin of a muscle quizlet?Trapezius strains are muscle injuries to the large muscles on either side of your upper spine. Doctors from the Mayo Clinic say that muscle strains occur when muscles or tendons stretch too much or tear completely. 1. Because your trapezius muscle controls and supports your arm and shoulder movements, strains to the trapezius are very common.Trapezius myalgia (TM) is the complaint of pain, stiffness, and tightness of the upper trapezius muscle. It is characterised by acute or persistent neck-shoulder pain. [1] TM is not a medical disorder or disease but rather a symptom of an existing underlying condition. The pain in the muscle can last a few days or longer. Trapezius definition, a broad, flat muscle on each side of the upper and back part of the neck, shoulders, and back, the action of which raises, or rotates, or draws back the shoulders, and pulls the head backward or to one side. See more.These other drawings are for the entire muscle and includes the origin and insertion for all three divisions of the trapezius muscle . Notice that part of the origin is on a ligament called the ligamentum nuchae, and this portion of the origin is represented by a line between the skull and the spinous process of C7.Trapezius Muscle. The trapezius is one of the major muscles of the back and is responsible for moving, rotating, and stabilizing the scapula (shoulder blade) and extending the head at the neck. It is a wide, flat, superficial muscle that covers most of the upper back and the posterior of the neck. Like most other muscles, there are two ...The insertion of upper, middle and lower fibers of trapezius are, upper fiber inserts into the posterior border of lateral one-third of clavicle . middle fibers inserts into the medial margin of the acromion and upper lip of the crest of spine of the scapula. lower fibers inserts on the deltoid tubercle at the spine with a bursa intervening. Muscles - Origin, Insertion and Funtion Can you name the Muscles - Origin, Insertion and Funtion? By trobbins2584 Plays. Comments. Comments ... Muscle Answer Joint; Trapezius Origin: Shoulder Girdle: Insertion: Shoulder Girdle: Function: Shoulder Girdle: Levator Scapulae Origin: Shoulder Girdle: Insertion: Shoulder Girdle:Trapezius - gg112245743 GoGraph Illustrations, Clip Art, and Vectors allows you to quickly find the right graphic. Featuring over 71,000,000 vector clip art images, clipart pictures and clipart graphic images. Trapezius - Insertion. Lateral 1/3 of the clavicle, acromion, and spine of the scapula. Trapezius - Action. Elevation and retraction of scapula. Upper rotation of the scapula. Unilateral: lateral flexion of head. Bilateral: extension of head. Stabilization of scapula for arm movements. Trapezius - Innervation.With the insertion fixed and acting unilaterally the descending fibres extend, laterally flex and rotate the head and joints of the cervical vertebrae so that the face turns towards the opposite side. ... With the insertion fixed and acting bilaterally the descending trapezius extends the head and neck. Recommended sensor placement procedure ...Tendons - extensions of a muscle's tough connective tissue sheath (fascia & epimysium) that anchor a muscle to its origin & insertion; Origin = site of attachment that is relatively fixed; ... Dorsal group of the forelimbs, e.g., trapezius and latissimus dorsi, arise on: 1 - fascia of trunk in lower tetrapods 2 - skull, vertebral column, & ribs ...There are six main trigger points of the trapezius, two in each portion of the muscle, plus one unusual one which causes only autonomic phenomena.The trapezius suffers when we are chronically stressed or anxious. We tend to hunch up the shoulders and hold tension in the shoulders and neck, which puts constant strain on the trapezius.Apr 29, 2020 · Trapezius Origin and Insertion. The Origin of Trapezius is very extensive, arising in the midline from the skull to lower thorax and then converges on the outer part of the pectoral girdle. The muscle extends from the medial third of the superior nuchal line to the spine of C7 vertebra. The Trapezius inserts on the lateral third of clavicle ... Trapezius. ORIGIN. Medial third superior nuchal line, ligament nuchae, spinous processes and supraspinous ligaments to T12. INSERTION. Upper fibers to lateral third of posterior border of clavicle; lower to medial acromion and superior lip of spine of scapula to deltoid tubercle. ACTION. laterally rotates, elevates and retracts scapula. Jul 28, 2022 · The trapezius muscle is a large, triangular, paired muscle situated on the posterior aspect of the neck & thorax. When viewed combined, these pairs create a diamond or trapezoid shape, what its name says. The trapezius has many joining points, extending from the skull & vertebral column to the shoulder joint girdle. Since there are three parts in the triceps, there are three origins. The long heads' origin is from the infraglenoid tubercle of the scapula, and extends to the teres major and teres minor. The medial heads' origin is located on the lower half posterior humerus inferomedial to both the intermuscular septa. It is usually covered by the long and ...The origin of a muscle is where its attachment is less movable, and the insertion is the more movable part. What is an example of a muscle named for its shape? trapeziusThere are six main trigger points of the trapezius, two in each portion of the muscle, plus one unusual one which causes only autonomic phenomena.The trapezius suffers when we are chronically stressed or anxious. We tend to hunch up the shoulders and hold tension in the shoulders and neck, which puts constant strain on the trapezius.This is an online quiz called Muscle Origin and Insertion 1. From the quiz author. Try out all those facts you're stuffing into your head, and test your muscle memory! Your Skills & Rank. Total Points. 0. Get started! Today's Rank--0. Today 's Points. One of us! Game Points. 11.Trapezius Occipital bone, spines of C7 and T1-12, and ligamentum nuchae Lateral 1/3 of clavicle, acromion, ... True Back Muscles Superficial/Deep Origin Insertion Action Splenius Capitis Superficial Contract one side, rotate head to same side; contract both sides to extend head/neck.Jul 28, 2022 · The trapezius muscle is a large, triangular, paired muscle situated on the posterior aspect of the neck & thorax. When viewed combined, these pairs create a diamond or trapezoid shape, what its name says. The trapezius has many joining points, extending from the skull & vertebral column to the shoulder joint girdle. Origin: Proximal tendon attaches to supraglenoid tubercle. Insertion: Ulnar and radial tuberosities. Action: (P) Flex elbow joint, (S) Extend shoulder by rotating scapula. *medial to brachialis. *distal tendon is necessary for reflex test. *proximal tendon necessary for tendinitis/synovitis. *tendon passes through intertubercular groove.time: 16.05.2012 author: dwinporla Origin and insertion of the frog muscles Muscle: Origin: Insertion: Action: 1. Trapezius: spinotrapezius, acromiotrapezius, and clavotrapezius : occipital bone, spines of C7 and all T vertebrae Muscles - Origins and Insertions 2: 1. Origin: Occipital bone and spinous processes of thoracic vertebrae Insertion: Scapula and...Middle Trapezius. Origin: Spinous processes of T1 to T5. Insertion: Medial edge of the superior surface of the acromion process of the scapula, The superior edge of the scapular spine. Action: Retraction of the scapula. Innervation: Spinal accessory nerve (cranial nerve XI), The ventral rami of spinal nerves C2, C3, C4.The muscle may be subdivided into several distinct parts from origin to insertion. ... and trapezius. The trapezius evolved separately, but the other three muscles in this group evolved from the first eight or ten ribs and the transverse processes of the cervical vertebrae (homologous to the ribs). The serratus anterior formed the basal unit ...Origin & Insertion The trapezius originates on the superior nuchal line and external occipital protuberance. These are located near the base of the skull. The origins then continue down the nuchal ligament, which runs down the posterior of the neck. It then continues to originate from the spinous processes of C7 to T12 vertebrae.The points of origin and insertion; Name of the muscle function; The muscle's location; Size. When it comes to size, muscles are large or small, short or long, or wide. ... The trapezius is the large distorted rectangle that sits on the upper portion of the back and is rotated 45% so that one corner attaches to each shoulder, one at the top ...The inhibition technique was applied from the insertion to the origin of the muscle. The tape was applied to cover the trigger points where pain was felt. For upper trapezius, the muscle was taped in the opposite direction on the cervical region in lateral flexion, slight flexion, shoulder depression and using the muscle technique with the I tape.Answer. 1. Origin: Occipital bone and spinous processes of thoracic vertebrae. Insertion: Scapula and clavicle. Action: Elevation, superior rotation, inferior rotation, and depression of scapula. -- Select -- Supraspinatus Trapezius Triceps brachii Infraspinatus Deltoid Pectoralis major Subscapularis Biceps brachii Teres minor Latissimus dorsi. Jul 28, 2022 · The trapezius muscle is a large, triangular, paired muscle situated on the posterior aspect of the neck & thorax. When viewed combined, these pairs create a diamond or trapezoid shape, what its name says. The trapezius has many joining points, extending from the skull & vertebral column to the shoulder joint girdle. Upper Trapezius Origin: External occipital protuberance, medial portion of superior nuchal line Insertion: Lateral 1/3 of clavicle Nerve Innervation: Spinal portion of cranial nerve XI and ventral ramus, C2, C3, C4 Manual Muscle Testing Patient Position: Seated Action: Patient shrugs shoulders while examiner applies resistance to both shouldersMuscle Origin Insertion Action Gluteus maximus Gluteus medius Gluteus minimus Psoas major ... Trapezius Sterno-cleidomastoid Serratus anterior Erector spinae ... • Transverse abdominus • Rectus abdominus • Internal and external obliques . Title: Muscle Author:What is the origin insertion and action of the trapezius? Trapezius Origin Medial one-third of superior nuchal line, external occipital protuberance, spinous processes of vertebrae C7-T12, Nuchal ligament Insertion posterior border of the lateral one-third of the clavicle, acromion process, and spine of scapula. This is an online quiz called Muscle Origin and Insertion 1. From the quiz author. Try out all those facts you're stuffing into your head, and test your muscle memory! Your Skills & Rank. Total Points. 0. Get started! Today's Rank--0. Today 's Points. One of us! Game Points. 11.Trapezius a large muscle consisting of three parts covering upper back, shoulders, and neck. The muscles on each side form a trapezoid shape. Attachment of Trapezius Origin: Upper part- occipital bone, nuchal ligament. Middle part- spinous processes of C7-T3 vertebrae. Lower part- spinous processes of […] R Robert Wang 51 followers More informationThe trapezius muscle is a postural and active movement muscle that is used to tilt and turn the head and neck, shrug, steady ans stabilize the shoulders, and rotate the arms. Upper Part: Upward rotation of the scapula, elevation of the scapula. Middle Part: Retraction of the scapula. Lower Part: Upper rotation of the scapula, depression of the ...What is the origin insertion and action of the trapezius? Trapezius Origin Medial one-third of superior nuchal line, external occipital protuberance, spinous processes of vertebrae C7-T12, Nuchal ligament Insertion posterior border of the lateral one-third of the clavicle, acromion process, and spine of scapula. Upper Trapezius Origin: External occipital protuberance, medial portion of superior nuchal line Insertion: Lateral 1/3 of clavicle Nerve Innervation: Spinal portion of cranial nerve XI and ventral ramus, C2, C3, C4 Manual Muscle Testing Patient Position: Seated Action: Patient shrugs shoulders while examiner applies resistance to both shouldersMedia in category "Trapezius muscle" The following 57 files are in this category, out of 57 total. An écorché figure (life-size), lying prone ... Trapezius muscle - animation 1.gif 600 × 600; 9.14 MB. Trapezius Muscle - Function, Origin, Insertion & Innervation - Human Anatomy Kenhub.webm. Trapezius muscle 2.JPG 960 × 720; 92 KB. Trapezius ...3. Give yourself a bear hug. Stand up straight. Reach your left arm across your chest and hold your right shoulder. Do the opposite with your right arm. Press down on your left shoulder with your right hand. As you do, lean your head to the right and forward to stretch out the muscle. Hold the position for 30 seconds.Apr 17, 2021 · The trapezius muscle is a large, paired, flat, superficial muscle of the upper back and neck composed of three sets of fibers. Its job is to move the shoulder blades by way of elevation, rotation, and adduction according to the controlling fiber type. It is innervated by the cranial accessory nerve (CN XI) for motor functions; sensory ... Origin: 3-5 ribs Insertion: coracoid process Actions: abduction (retraction) of the scapula downward rotation of the ... Trapezius Origin: [Occipital bone, ligamentum nuchae, spinous process of the C7 and all Thorasic ... Name the muscle and its action(s) Middle fibers of trapezius Elevation of the scapulaExpert Answer. 1) Trapezius: Insertion: The trapezius muscle inserts into the the medial border of the acromion process and the crest of spine of scapula (upper border). Deltoid: Origin: The deltoid muscle originates from the lateral border of the acromion process …. View the full answer. Transcribed image text: 1. Trapezius Muscle - Function, Origin, Insertion & Innervation - Human Anatomy Kenhub.webm 2 min 5 s, 1.280 × 720; 37,45 MB Trapezius muscle 2.JPG 960 × 720; 92 KB Trapezius muscle animation small.gif 320 × 320; 1,06 MBShoulder Girdle Muscles Trapezius Flat sheet of muscle on upper back. Four muscles Origin: Occipital bone, ligamentum nuchae, C7-T12 spinous processes Insertion: Outer clavicle, spine & acromion of scapula Action: Elevation, Depression, Adduction & Up. Rot. of Scap. Pectoralis Minor Small anterior, upper chest deep to pec majorORIGIN INSERTION OF SHOULDER GIRDLE MUSCLES Origin Insertion Innervation Action Blood supply of Trapezius muscle The trapezius (r, I), a muscle of the posterior thorax that acts on the pectoral girdle, is a flat, triangular muscle covering the upper and back part of the neck and shoulders.Trapezius muscle. muscles connectin the upper extremity tae the vertebral column; trapezius is labeled at upper left. In human anatomy, the trapezius ( / trəˈpiːzi.əs /) is either ane o twa lairge superficial muscles that extend langitudinally frae the occipital bane tae the lawer thoracic vertebrae an laterally tae the spine o the scapula ...Oct 12, 2020 · Citation, DOI & article data. The trapezius muscle is a large, broad superficial muscle of the posterior neck and back. It gains its name from its diamond shape. Along with sternocleidomastoid muscle, it is invested by the superficial layer of the deep cervical fascia, which splits around it. Origin and insertion of the trapezius muscle, highlighting the lower trapezius. Incisions for the open lower trapezius transfer are shown with solid lines. A 5-cm incision is made 1-cm medial to ... 2022. 8. 4. · Gastrocnemius Muscle Flap Surgery - 17 images - trapezius muscle flap plastic surgery key, the hip joint gastrocnemius lower leg muscle , solved gastrocnemius.Sep 07, 2019 · Knowing the muscle name and its location in the body. for example, the biceps are the upper arm and anterior of the body. Knowing the joint (s) the muscle crosses. for example, the biceps cross the Shoulder and elbow. Understanding that origins are above the joint or proximal end of the bone intended to move. Others may feel the scar area is tender to the touch and may sometimes pull on the muscles nearby and cause lower pelvic pain. Swelling of the abdomen caused by a liver cyst can lead to sensations of abdominal bloating in people with this condition. 5. Shoulder Pain. If a liver cyst goes on with swelling, it can lead to shoulder pain.This other drawing is for the entire muscle and includes the origin and insertion for all three divisions of the trapezius muscle. Notice that part of the origin is on a ligament called the ligamentum nuchae, and this portion of the origin is represented by a line between the skull and the spinous process of C7. Thanks to Laura Holder for the ... Trapezius anatomy: origin, insertion, action. ... Acute pain in the trapezius muscle can be caused by a contusion, strain or tear. Trapezius Strength Test. Decreased strength in the trapezius speaks for an injury of the trapezius tendon or the related nerves (spinal nerve roots C3 or C4 due to a herniated disc). ...Shoulder Girdle Muscles Trapezius Flat sheet of muscle on upper back. Four muscles Origin: Occipital bone, ligamentum nuchae, C7-T12 spinous processes Insertion: Outer clavicle, spine & acromion of scapula Action: Elevation, Depression, Adduction & Up. Rot. of Scap. Pectoralis Minor Small anterior, upper chest deep to pec majorTrapezius - gg112245743 GoGraph Illustrations, Clip Art, and Vectors allows you to quickly find the right graphic. Featuring over 71,000,000 vector clip art images, clipart pictures and clipart graphic images. May 17, 2018 · Health & Medicine. 1. Trapezius The trapezius is a broad, flat, superficial muscle extending from the cervical to thoracic region on the posterior aspect of the neck and trunk. The muscle is divided into three parts: descending (superior), ascending (inferior), and middle. The muscle contributes to scapulohumeral rhythm through attachments on ... Trapezius strains are muscle injuries to the large muscles on either side of your upper spine. Doctors from the Mayo Clinic say that muscle strains occur when muscles or tendons stretch too much or tear completely. 1. Because your trapezius muscle controls and supports your arm and shoulder movements, strains to the trapezius are very common.Upper Trapezius Stretch: Place your arm behind your back. You'll feel a nice gentle stretch right away. Bend your head to the side to elongate the upper trapezius. Place your hand on the side of the head to deepen the stretch. Levator Scapulae Stretch: Place your arm behind your back.The muscles of this chapter are involved with the motions of the shoulder girdle (scapula and clavicle), arm (humerus), and forearm (radius and ulna). The bellies of these muscles are located on the trunk, over the scapula, and on the arm. Trapezius, latissimus dorsi, and pectoralis major are large superficial muscles located on the trunk.The trapezius is a large triangular muscle that covers the posterior aspect of the neck and the superior half of the back. There are two trapezius muscles in the back, which when seen together, look like a trapezium. Proximally, the trapezius originates on the medial third of the superior nuchal line, the external occipital protuberance, the ... The suboccipital muscles are a group of four muscles situated underneath the occipital bone. All the muscles in this group are innervated by the suboccipital nerve. They are located within the suboccipital compartment of the neck; deep to the sternocleidomastoid, trapezius, splenius and semispinalis muscles.They collectively act to extend and rotate the head.Aug 04, 2021 · The muscles of the back are separated into extrinsic and intrinsic components, which are based on their function in movement and embryological origin. The extrinsic muscles include the trapezius, latissimus dorsi, rhomboid major and minor, levator scapulae, and the serratus posterior superior and inferior muscles. The principal function of the extrinsic muscles of the back is to move the upper ... Mar 06, 2022 · A skeletal muscle attaches to bone (or sometimes other muscles or tissues) at two or more places. If the place is a bone that remains immobile for an action the attachment is called an origin. If the place is on the bone that moves during the action the attachment is called an insertion. What is the origin of a muscle quizlet? named for its shape; trapezius is an example of a muscle that migrates during development from its level of origin (cervical) to its final position, pulling its nerve and artery along behind ... Muscle Origin Insertion Action Innervation Artery Notes Image; abductor digiti minimi (foot) medial and lateral sides of the tuberosity of the calcaneus:The trapezius muscle is a large, broad superficial muscle of the posterior neck and back. It gains its name from its diamond shape. ... origin: superior nuchal line, inion, nuchal ligament, and spinous processes of C7-T12 vertebrae insertion: ...Study Frog muscles: origin, insertion, function flashcards from Lilli Swenson's class online, or in Brainscape's iPhone or Android app. Learn faster with spaced repetition.The trapezius has multiple origin and insertion points—it's simply too big not to. It originates on the occipital bone, the ligamentum nuchae, and the spinous processes of T01-T12. The trapezius inserts on the lateral third of the clavicle, as well as the acromion and scapular spine of the scapula. Image from Human Anatomy Atlas.Jan 20, 2018 · 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. The trapezius elevates, depresses, rotates ... The trapezius muscles showed an average T2 value of 27.7 ± 1.4 ms for the right and an average T2 value of 28.7 ± 1.0 ms for the left side (p = 0.1055). ... This was followed by linear measurement of the length of the muscle from the origin to the insertion, which was achieved separately for both sides. ... muscles by capturing the linearly ...TRAPEZIUS Greek, trapezoides, table shaped. The left and right trapezius, viewed as a whole, create a trapezium in shape, thus giving this muscle its name. Origin Base of skull (occipital bone). Spinous processes of seventh cervical (C7) and all thoracic vertebrae, (T1-T12). Insertion Lateral third of clavicle. Acromion process. Spine of scapula.Rhomboid Major Muscle. Origin: The spinous processes of T2 to T5. Insertion: Vertebral border of the scapula, from inferior to the scapular spine to the inferior angle. Actions: Retraction of the scapula, downward rotation of the scapula. Innervation: Dorsal scapular nerve (C5)Functions of Muscle Systems in Dogs. The muscle anatomy of a dog serves two important purposes. The first, and most obvious, is to facilitate movement of the limbs, head, neck, and joints. An equally important function for muscles is to provide stability to the joints of the body, making it easier for them to function under pressure.Origin: Mastoid process of the temporal bone and nuchal crest Insertion: Deltoid tuberosity, crest of the humerus and fascia of the shoulder as the cleidobrachialis muscle Action: If acting bilaterally, it draws the head and neck down and backwards. If the acting with one shoulder fixed, it draws the head, upper arm fascia and neck to one side.The most anterior of the trapezius muscles, it is also the largest. Its fibers run obliquely to the ventral surface. Origin, superior nuchal line and median dorsal line, Insertion, clavicle, Action, draws the clavicle dorsal and towards the head. Acromiotrapezius. Acromiotrapezius is the middle trapezius muscle.Trapezius Pectoralis Major Deltoid Latissimus dorsi Biceps brachii Brachialis Brachioradialis MUSCLE ACTION ORIGIN/INSERTION Flexor carpi radialis Flexor carpi ulnaris Extensor carpi ulnaris Extensor carpi radialis longus Iliacus (Ilopsoas) Psoas major (Iliopsoas) Adductor magnus Adductor longus Adductor brevis Gluteus maximus Gluteus medius ...Typical exercises that train these functions are deadlifts and shrugs. 1. Deadlift. The deadlift will challenge both your upper and middle trapezius muscle fibers hard. These muscle fibers will have to work hard to keep your scapulae and shoulders in place throughout the lift.MUSCLES [ ORIGIN, INSERTION, ACTION ] Muscles [ Origin, Insertion, Action ] by th1sismark9, Oct. 2010. Subjects: muscles . Click to Rate "Hated It" Click to Rate "Didn't Like It" Click to Rate "Liked It" ... The two main neck muscles are the sternocleidomastoid and the trapezius, and are responsible for the gross motor movement in the muscular ...2022. 8. 4. · Gastrocnemius Muscle Flap Surgery - 17 images - trapezius muscle flap plastic surgery key, the hip joint gastrocnemius lower leg muscle , solved gastrocnemius.The sternomastoid, cleidomastoid, and trapezius muscles are innervated by the accessory nuclei. Similar to the facial nucleus, the accessory nucleus is formed by sparse aggregates of neurons, which can be histologically identified as a rostral portion and a caudal portion ( 3 ). The XI nucleus gives origin to the XI nerve by fusing the exiting ...Answer. 1. Origin: Occipital bone and spinous processes of thoracic vertebrae. Insertion: Scapula and clavicle. Action: Elevation, superior rotation, inferior rotation, and depression of scapula. -- Select -- Supraspinatus Trapezius Triceps brachii Infraspinatus Deltoid Pectoralis major Subscapularis Biceps brachii Teres minor Latissimus dorsi. The three columns of the erector spinae group have a common origin, the sacrum, the ribs, and all vertebrae, (lumbar and thoracic). Insertion The insertion is on the ribs, the cervical and thoracic vertebrae, the skull, mastoid process and occipital bone.Trapezius Origin and Insertion The Origin of Trapezius is very extensive, arising in the midline from the skull to lower thorax and then converges on the outer part of the pectoral girdle. The muscle extends from the medial third of the superior nuchal line to the spine of C7 vertebra.The trapezius muscle is a large, broad superficial muscle of the posterior neck and back. It gains its name from its diamond shape. ... origin: superior nuchal line, inion, nuchal ligament, and spinous processes of C7-T12 vertebrae insertion: ...This other drawing is for the entire muscle and includes the origin and insertion for all three divisions of the trapezius muscle. Notice that part of the origin is on a ligament called the ligamentum nuchae, and this portion of the origin is represented by a line between the skull and the spinous process of C7. Thanks to Laura Holder for the ... May 17, 2018 · Health & Medicine. 1. Trapezius The trapezius is a broad, flat, superficial muscle extending from the cervical to thoracic region on the posterior aspect of the neck and trunk. The muscle is divided into three parts: descending (superior), ascending (inferior), and middle. The muscle contributes to scapulohumeral rhythm through attachments on ... The innervations of the upper trapezius are the spinal accessory nerve and the ventral ramus of the cervical nerves C2, C3, and C4. Ventral ramus basically translates into the anterior, or front-most, branch of spinal nerves. It may seem odd that the upper trapezius, which is mainly located in the upper back and rear neck region, is innervated ...Trapezius - Insertion. Lateral 1/3 of the clavicle, acromion, and spine of the scapula. Trapezius - Action. Elevation and retraction of scapula. Upper rotation of the scapula. Unilateral: lateral flexion of head. Bilateral: extension of head. Stabilization of scapula for arm movements. Trapezius - Innervation.As the trapezius is an important neck muscle, any spastic activity in the sternocleidomastoid, suboccipitals, scalenes, longus colli, levator scapulae, or many other muscles will have an effect on its status. Many people hold emotional tension in the upper trapezius. The upper portion decelerates the head, the middle portion decelerates ...Oct 12, 2020 · Citation, DOI & article data. The trapezius muscle is a large, broad superficial muscle of the posterior neck and back. It gains its name from its diamond shape. Along with sternocleidomastoid muscle, it is invested by the superficial layer of the deep cervical fascia, which splits around it. MBLEx Prep Course MBLEx Prep Course – Lesson 1 Muscle Review – Trapezius, Levator scapula, Latissimus Dorsi, Teres major MBLEx Muscle Review Introduction The kinesiology section of each lesson in this MBLEx Prep Course is followed by a Muscle Review. There are a total of 114 muscles reviewed in this course. Each review includes the Origin, Insertion, primary Actions (OINA), and Nerve ... Trapezius ORIGIN Medial third superior nuchal line, ligament nuchae, spinous processes and supraspinous ligaments to T12 INSERTION Upper fibers to lateral third of posterior border of clavicle; lower to medial acromion and superior lip of spine of scapula to deltoid tubercle ACTION laterally rotates, elevates and retracts scapula.TRAPEZIUS Greek, trapezoides, table shaped. The left and right trapezius, viewed as a whole, create a trapezium in shape, thus giving this muscle its name. Origin Base of skull (occipital bone). Spinous processes of seventh cervical (C7) and all thoracic vertebrae, (T1-T12). Insertion Lateral third of clavicle. Acromion process. Spine of scapula.The trapezius has multiple origin and insertion points—it's simply too big not to. It originates on the occipital bone, the ligamentum nuchae, and the spinous processes of T01-T12. The trapezius inserts on the lateral third of the clavicle, as well as the acromion and scapular spine of the scapula. Image from Human Anatomy Atlas.Typical exercises that train these functions are deadlifts and shrugs. 1. Deadlift. The deadlift will challenge both your upper and middle trapezius muscle fibers hard. These muscle fibers will have to work hard to keep your scapulae and shoulders in place throughout the lift.This is an online quiz called Muscle Origin and Insertion 1. From the quiz author. Try out all those facts you're stuffing into your head, and test your muscle memory! Your Skills & Rank. Total Points. 0. Get started! Today's Rank--0. Today 's Points. One of us! Game Points. 11.Trapezius definition, a broad, flat muscle on each side of the upper and back part of the neck, shoulders, and back, the action of which raises, or rotates, or draws back the shoulders, and pulls the head backward or to one side. See more.Here are three things you need to know about traps - they make a powerful statement, they ARE important for performance, and they can GROW if you know what you are doing. In this article, we will dive into the best exercises for the trapezius muscle, which includes specific exercises for the upper, middle, and lower traps, that way you can improve your upper body's appearance, strength, and ...Deltoid/Trapezius: Iliacus: Gluteus maximus: Adductor magnus: Gluteus medius: External obliques: External obliques: Sternocleidomastoid: Sternocleidomastoid: Rectus Abdominus: Erector Spinae Group: Origin: where muscle meets bone that doesn't move-proximal: Insertion: where muscle meets bone that does move-distal: Agonist: muscle that contracts ...Trapezius. ORIGIN. Medial third superior nuchal line, ligament nuchae, spinous processes and supraspinous ligaments to T12. INSERTION. Upper fibers to lateral third of posterior border of clavicle; lower to medial acromion and superior lip of spine of scapula to deltoid tubercle. ACTION. laterally rotates, elevates and retracts scapula. Upper Trapezius Origin: External occipital protuberance, medial portion of superior nuchal line Insertion: Lateral 1/3 of clavicle Nerve Innervation: Spinal portion of cranial nerve XI and ventral ramus, C2, C3, C4 Manual Muscle Testing Patient Position: Seated Action: Patient shrugs shoulders while examiner applies resistance to both shouldersMBLEx Prep Course MBLEx Prep Course – Lesson 1 Muscle Review – Trapezius, Levator scapula, Latissimus Dorsi, Teres major MBLEx Muscle Review Introduction The kinesiology section of each lesson in this MBLEx Prep Course is followed by a Muscle Review. There are a total of 114 muscles reviewed in this course. Each review includes the Origin, Insertion, primary Actions (OINA), and Nerve ... Trapezius Muscle It emerges from: Medial third of the superior nuchal line, External occipital protuberance, ligamentum nuchae, Spine of 7th cervical vertebra, and Spines of all thoracic vertebrae Insertion As a constant line that Passes throughout the posterior border of the lateral third of the clavicle,Trapezius. ORIGIN. Medial third superior nuchal line, ligament nuchae, spinous processes and supraspinous ligaments to T12. INSERTION. Upper fibers to lateral third of posterior border of clavicle; lower to medial acromion and superior lip of spine of scapula to deltoid tubercle. ACTION. laterally rotates, elevates and retracts scapula. time: 16.05.2012 author: dwinporla Origin and insertion of the frog muscles Muscle: Origin: Insertion: Action: 1. Trapezius: spinotrapezius, acromiotrapezius, and clavotrapezius : occipital bone, spines of C7 and all T vertebrae Muscles - Origins and Insertions 2: 1. Origin: Occipital bone and spinous processes of thoracic vertebrae Insertion: Scapula and...Trapezius Occipital bone, spines of C7 and T1-12, and ligamentum nuchae Lateral 1/3 of clavicle, acromion, ... True Back Muscles Superficial/Deep Origin Insertion Action Splenius Capitis Superficial Contract one side, rotate head to same side; contract both sides to extend head/neck.Question: 1. Insertion of Trapezius muscle and origin of Deltoid muscle Scapula 2. Origin of Supraspinatus muscle 3. Origin of Infraspinatus muscle HONE FEATURES Latera Lateral view 4. Insertions of Rhomboid Major, Rhomboid minor, Leyator Scapulae, and Serratus. Anterior 5.Trapezius Muscles. Definition. origin: Occipital Bone, Spinous processes of C7 and all throacic vertebrae. insertion: Acromin and spine of scapula, and lateral third of Clavicle. action: Extend Head; elevate, retracts and rotates the Scapula. Term.Trapezius Muscles. Definition. origin: Occipital Bone, Spinous processes of C7 and all throacic vertebrae. insertion: Acromin and spine of scapula, and lateral third of Clavicle. action: Extend Head; elevate, retracts and rotates the Scapula. Term.In this video, we explore the anatomy and functions of all parts of the trapezius. Specifically, we explore its structure, origin, insertion, actions, and in... TRAPEZIUS superficial muscle of posterior neck and thorax very broad; occipital bone, ligamentum nuchae, and spines of C7 - T12 ... Muscle Location Origin Insertion Action U EXTENSOR DIGITORUM posterior medial forearm; between muscles T and V lateral distal humerusAs the trapezius is an important neck muscle, any spastic activity in the sternocleidomastoid, suboccipitals, scalenes, longus colli, levator scapulae, or many other muscles will have an effect on its status. Many people hold emotional tension in the upper trapezius. The upper portion decelerates the head, the middle portion decelerates ...The trapezius has multiple origin and insertion points—it's simply too big not to. It originates on the occipital bone, the ligamentum nuchae, and the spinous processes of T01-T12. The trapezius inserts on the lateral third of the clavicle, as well as the acromion and scapular spine of the scapula. Image from Human Anatomy Atlas.Origin: spine and acromial process of the scapula. Insertion: deltoid tuberosity. Term. serratus ventralis cervicis. and. serratus ventralis thoracis. Definition. Origin: transverse processes of last 5 cervical vertebrae and first 7-8 ribs. Insertion: serrated face of the scapula.occipital bone, spinae of cervical vertebrae and all thoracic vertebrae. acromion and spinous process of scapula, lateral third of clavicle. extends head ( adducts scapula & stabilizes). upper fibers elevate, lower depress scapula. rhomboids. spine of C7 and T1-T5 vertebrae. vertebral border of scapula.What is the origin insertion and action of the trapezius? Trapezius Origin Medial one-third of superior nuchal line, external occipital protuberance, spinous processes of vertebrae C7-T12, Nuchal ligament Insertion posterior border of the lateral one-third of the clavicle, acromion process, and spine of scapula. Trapezius. ORIGIN. Medial third superior nuchal line, ligament nuchae, spinous processes and supraspinous ligaments to T12. INSERTION. Upper fibers to lateral third of posterior border of clavicle; lower to medial acromion and superior lip of spine of scapula to deltoid tubercle. ACTION. laterally rotates, elevates and retracts scapula. Answer. 1. Origin: Occipital bone and spinous processes of thoracic vertebrae. Insertion: Scapula and clavicle. Action: Elevation, superior rotation, inferior rotation, and depression of scapula. -- Select -- Supraspinatus Trapezius Triceps brachii Infraspinatus Deltoid Pectoralis major Subscapularis Biceps brachii Teres minor Latissimus dorsi. Trapezius Origin and Insertion Trapezius muscle origin: Each part of the trapezius has a different origin. The descending (superior) part of the trapezius originates from the superior nuchal line...Mar 30, 2022 · Self-care techniques for rhomboid muscle pain. Ibuprofen (Advil, Motrin), Naproxen (Aleve), or acetaminophen are examples of anti-inflammatory drugs for pain relief. Use an ice pack on your back muscles for the first two to three hours. Apply ice to the muscles for 15 to 20 minutes at a time.. "/>(boxer's muscle) 51 by series of muscle slips from ribs 1-9 anterior surface of vertebral border of scapula • agonist to protract & hold scapula against rib cage • rotates scapula (infe-rior angle laterally & upward) • abduct & raise arm & horizontal arm move-ments Long thoracic nerve Trapezius 52 occipital bone, ligamentum nuchae ...Sep 07, 2019 · Knowing the muscle name and its location in the body. for example, the biceps are the upper arm and anterior of the body. Knowing the joint (s) the muscle crosses. for example, the biceps cross the Shoulder and elbow. Understanding that origins are above the joint or proximal end of the bone intended to move. Middle Trapezius. Origin: Spinous processes of T1 to T5. Insertion: Medial edge of the superior surface of the acromion process of the scapula, The superior edge of the scapular spine. Action: Retraction of the scapula. Innervation: Spinal accessory nerve (cranial nerve XI), The ventral rami of spinal nerves C2, C3, C4.Surrounds the insertion of the Trapezius and the lateral third of the Clavicle Also: Scapula (acromion and spine) HurrErus (deltoid tuberosity) LOCATION : ACTION: ORIGIN: ... ORIGIN: INSERTION: Muscle 33 PECTINEAL Short/flat; overlies adductor brevis Adducts, flexes and medially rotates the Pubis and Superior RamusOrigin - Upper nine ribs at the side of the chest and inserts at the costal aspect (side articulating with the ribs) of the medial border of the scapula. Actions - Scapula protraction and rotation of the scapula upwards. Innervation - long thoracic nerve. Pectoralis MinorMuscle Name Origin Insertion Action. Pectoralis Major medial 1/3 of clavicle lateral lip of bicipital groove. adducts. to humerus. cartilaginous attachments. theofcrest. upperof the greatermedially. tuberclerotates humerus. 6 ribs flexion of the arm from extension.Jan 20, 2018 · 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. The trapezius elevates, depresses, rotates ... Trapezius Muscle. 1 The trapezius muscle is a large, flat, somewhat triangular muscle in the upper back with a broad origin extending from the superior nuchal line of the skull along the ligamentum nuchae to the spinous processes of C7-T12. ... with insertion on the tip of the clavicle. The middle portion of the trapezius muscle arises from the ...Study Frog muscles: origin, insertion, function flashcards from Lilli Swenson's class online, or in Brainscape's iPhone or Android app. Learn faster with spaced repetition.The trapezius is one of the major muscles of the back and is responsible for moving, rotating, and stabilizing the scapula (shoulder blade) and extending the head at the neck. It is a wide, flat,...Deltoid Muscle. The deltoid muscle is a rounded, triangular muscle located on the uppermost part of the arm and the top of the shoulder. It is named after the Greek letter delta, which is shaped like an equilateral triangle. The deltoid is attached by tendons to the skeleton at the clavicle (collarbone), scapula (shoulder blade), and humerus ...These origins and insertions are what allow the Trapezius to not only have three separate sections. But also allow movement to occur in three different joints: the scapula, neck, and spine. Trapezius Origin The Occipital Bone of the Skull Ligamentum Nuchae The Spinous Process of Thoracic Spine 1-12 Trapezius Insertion Lateral Third of the ClavicleTrapezius Muscles. Definition. origin: Occipital Bone, Spinous processes of C7 and all throacic vertebrae. insertion: Acromin and spine of scapula, and lateral third of Clavicle. action: Extend Head; elevate, retracts and rotates the Scapula. Term.The postvertebral muscles are responsible for your posture and movement of the spine. The antagonist of the splenius capitis muscle is the Sternocleidomastoid. The splenius captis is located on the lateral side of the C7. The muscle allows the head and vertebrae to extend. Sports that vigorously use this muscle are: Football; Wrestling; Swimming2. Origin o The muscle attaches to the medial third of superior nuchal line; external occipital protuberance, nuchal ligament, and spinous processes of C7 - T12 vertebrae. Insertion o The muscle inserts on the lateral third of clavicle, acromion, and spine of scapula. covid cough getting worsepirates pizza menu dauphin islandillumina headquartersidlewild org live sermon todayparadise ratesindianapolis engine machine shoplysine lip balmhow to become a scientistlargest ducati dealerzr4 obd2 code readercheesecake factory server interviewelmwood township car accident xo