Muscles of the trunk origin insertion action

Cleidocephalicus superficialextrinsic or deepintrinsic. Elevation and inferior rotation, dorsal scapular n. Free flashcards to help memorize facts about muscles of the trunk. Start studying muscle origin, insertion, action trunk. Groin strains are common injuries to the adductor muscles, which occur without a thorough warmup or in individuals with chronically tight or weak adductor muscles. Muscles of the upper trunk origins, insertions, actions. Nevertheless, the exact number is difficult to define because different sources group. Extends the spine and raises and supports the head, neck. Deep to the trapezius, there are three muscles that attach the scapula to the vertebral column, these muscles include rhomboid major, rhomboid minor and levator scapulae. Action draws lower lip and angle of mouth downward in expressions of horror or surprise. It is inserted on the lateral surface of ramus of mandible and angle of mandible. Transverse processes on the vertebral column insertion.

Muscles of the head, neck, trunk and upper extremity old lab manual tables 6. The tables on the following pages detail the origin, insertion and action of some of the major muscles in the body. Their insertion is onto the inferior borders of ribs 1012, linea alba, the junction. The intercostal muscles form the chest wall and function in respiration. As i said in my last post, if you want to work with the body especially sports massage or reciprocal inhibition you need to know the antagonist muscles, as well as the origins, insertions and actions of them. Study a brief description of trunk muscles anatomy flashcards flashcards at proprofs do you want some flashcards to help you with a brief description of trunk muscle anatomy. Study flashcards on kinesiologyorigin, insertion, action of muscles of trunk and spinal column at. Insertion outer anterior half of iliac crest, inguinal lig, public tubercle and crest, and aponeurosis of anterior rectus sheath.

Study flashcards on muscles origin, insertion, action at. Xiphoid and 4th costal cartilages of the sternum insertion. The action of this muscle is to tense the linea alba, which is initiated by the subcostal nerve. A brief description of trunk muscles anatomy flashcards. They are the thickest muscles in the transversospinal group, and are shorter than semispinalis, but longer than rotatores. Muscle, origin, insertion, action, innervation, artery, notes. With these movements, you can feel the action of the corrugator supercilli. It comprises the external abdominal obliques internal abdominal obliques rectus abdominis transversus abdominis these four muscles form a firm wall which protects the viscera.

Transverse and spinous process on the vertebral column action. Kinesiologyorigin, insertion, action of muscles of trunk. Free flashcards to help memorize facts about origin, insertion, and action other activities to help include hangman, crossword, word scramble, games, matching, quizes, and tests. The skeletal muscles are divided into axial muscles of the trunk and head and. Muscles of posterior neck and trunk worksheets kiddy math. Base of spinous process of adjoining vertebra above. Iliacus iliac fossa of hip bone lesser trochanter by the femoral nerve in the pelvis quardicipes femoris consisting of. Muscles of chest and trunk origin insertion, action.

Muscle name origin insertion action innervation muscles of. Almost every muscle constitutes one part of a pair of identical bilateral muscles, found on both sides, resulting in approximately 320 pairs of muscles, as presented in this article. Get ready to learn all about this muscle, including its action. Pulls limb forward, extends shoulder opposing muslces. Supports the scapula, allowing for elevation of the upper arm. Muscles of mastication, origin, insertion, action and. Rotate and assist in extension of vertebral column. Other activities to help include hangman, crossword, word scramble, games, matching, quizes, and tests.

I s a thick quadrilateral muscle covering the lateral surface of ramus of mandible origin. Outer anterior half of the iliac crest, the inguinal ligament, the pubic tubercle and crest, and the aponeurosis of the anterior rectus sheath. The diaphragm is a sheetlike muscle that extends underneath the rib cage and aids in respiration by physically moving the lungs. Multifidus is a group of short, triangular muscles that along with the semispinalis and rotatores comprises the transversospinal group of deep back muscles. Hip muscles origin, insertion, action and exercises.

The models are pictured in various poses throughout the book which also helps you visualize muscles in motion and their actions relationship with the skeletal structure and other muscles. Print muscles origin, insertion, main action flashcards. Origin, insertion, primary action secondary action, description, innervation. The origin indicates the place on your skeletal structure where a muscle is anchored. I like to visualize muscles as rubber bands comfortably stretched between two points in the body. Vertebrae along the sine and the last 4 cervical vertebrae.

Adductor longus is the middle of the three short adductor muscles. List of skeletal muscles of the human body wikipedia. The muscle has three heads giving it three points of origin. Trapezius muscle action, origin and insertion, nerve and. Internal abdominal oblique is a broad thin muscular sheet found on the lateral side of the abdomen. Define what the origin is and what the insertion is. Remember to check out the quiz section once you have read. Muscle origins, insertions, actions trunk foreign language. Muscles of the trunk origin, insertion, and action. The transverse processes are bony prominences that stick out the back. These small muscles are the deepest layer of the transversospinalis group. Muscles of the head, neck, trunk and upper extremity old.

Angle of the 9th rib, blending with serratus anterior and from the angles of the 10th, 11th, and 12th ribs, blending with latissimus dorsi. Muscles action, origin, insertion flashcards quizlet. Do check them out and get to see just how well you know the human body. An easy way to remember the rotator cuff muscles is the acronym sits. Study flashcards on kinesiology origin, insertion, action of muscles of trunk and spinal column at. Clavicle, sternum, cartilage ribs 16 or 7, and aponeurosis of external oblique muscle insertion. Given that muscles make movement happen, each muscle will create a certain movement around a joint.

What does muscle origin, insertion, and action mean. Movement, target, target motion direction, prime mover, origin, insertion. Action supports abdominal wall, assists forced expiration, aids raising intraabdominal pressure and, with muscles of opposite side, abducts and rotates trunk. Contraction of these muscles helps in expiration and to increase the intraabdominal pressure such. Muscles of the upper trunk origins, insertions, actions and antagonists. Each of the rotatores muscles originates from the transverse processes of a thoracic vertebra. Muscle origin insertion action innervation artery notes. Kinesiologyorigin, insertion, action of muscles of trunk and spinal. Multifidus is found on either side of vertebral column, extending from the cervical all the way to the lumbar spine. This muscle forms the anterior and lateral abdominal wall.

The rectus abdominis muscle is the muscle located at the front of the abdomen that is most often called the abs or the sixpack. Going from superficial to deep, the external abdominal oblique, internal abdominal oblique and transversus abdominis comprise the three distinct layers of the lateral abdominal wall as its name suggests, the direction of its fibers are obliquely oriented, perpendicular to those of the external. Though it is written for massage therapists, it is an. Latissimus dorsi origin, insertion, action, innervation.

Deltoid muscle anterior and middle heads the deltoid muscle derived its name from the greek letter delta is a large, triangular muscle occupying. This is a table of skeletal muscles of the human anatomy there are around 640 skeletal muscles within the typical human body. The insertion is the place where it attaches to the skeletal part that does move. In the flashcards below, you will name the parts of the body that describes. Unilaterally assists in lateral flexion and rotation of the spine.

It takes origin from the inferior border of anterior 23 rd of zygomatic arch and medial surface of zygomatic arch. Most muscles have a proximal closer to your trunk origin and a distal farther from your trunk insertion. For instance the quadriceps muscle group will extend the knee and flex the hip. What is the action of these muscles besides the movement of the trunk. Muscle name origin insertion action innervation muscles of upper extremity pectoralis major medial half of clavicle, front of sternum, costal cartilage crest of greater tubercle lateral lip of bicipital groove horizontally adduct, medially rotate at shoulder medical and lateral pectoral. Muscles of posterior neck and trunk displaying top 8 worksheets found for this concept some of the worksheets for this concept are 10172012, muscles moving thigh, muscle location origin insertion action, muscle origin insertion and action list charts, n e c k p a i n, chapter muscular analysis of trunk and lower extremity, name origin insertion. The anterior muscles of the trunk torso are associated with the front of the body.