Muscles of the abdomen and back Muscle Origin &nbsp

Muscles of the abdomen and back

Muscle Origin Insertion Action

External Oblique
Internal Oblique
Rectus Abdominis
Transverse Abdominis
Quadratus Lumborum
Ilio-Psoas

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Sydney Mullin answered 9 months ago

actions of these muscles . muscle origin &nb

actions of these muscles . muscle origin insertion action Sternocleidomastoid Manubrium and medial portion of clavicle When both contract: When one contracts: Erector Spinae Serratus Anterior Pectoralis major Clavicle, sternum, and costal cartilage of first six ribs deltoid Lateral third of clavicle; acromion and spine of scapula Trapezius Occipital protuberance and spinous processes of C7 thru T12 Action on scapula: When scapula is fixed:

actions of these muscles Muscle

actions of these muscles Muscle origin insertion action Latissimus dorsi Spinous processes of T7 thru L5, lower 3 ribs, iliac crest Rhomboids Spinous processes of C7 thru T5 Diaphram External intercostals Internal Intercoatals Triceps brachii Long head: inferior margin of glenoid cavity Lateral head: posterior humerus Medial head: distal radial groove of post. humerus Biceps brachii Short head: coracoid process Long head: supra-glenoid tubercle Brachioradialis Flexor Digitorum Longus

Muscle origin &n

Muscle origin insertion action zygomaticus Zygomatic bone Frontalis Cranial aponeurosis Masseter Zygomatic arch and maxilla Temporalis Temporal fossa Lateral and Media; pterygoid Greater wing of sphenoid bone Buccinator Corrugator Supercilii Mentalis Orbicularis oculi Orbicularis Oris

actions of these muscles. Muscle &nb

actions of these muscles. Muscle origin insertion action Rectus femoris (one of quadriceps muscles) anterior inferior iliac spine and superior margin of acetabulum patella and tibial tuberosity via patellar ligament Gluteus maximus dorsal ilium, sacrum and coccyx gluteal tuberosity of femur Semimembranosus ischial tuberosity medial condyle of tibia; via ligament to lateral condyle of femur Semimembranosus Biceps Femoris and Brachailis Brachioradialis Gracilis inferior ramus and body of pubis medial surface of tibia, just inferior to medial...

Please complete entire table: Muscles of the pelvis and lower limbs: Muscle Origin/Insertion Primary Action Gluteus...

Please complete entire table: Muscles of the pelvis and lower limbs: Muscle Origin/Insertion Primary Action Gluteus maximus O: Ileum, sacrum, and coccyx I: IT band and femur Hip extension Sartorius Hamstrings (group) -Biceps femoris -Semimembranosus -Semitendinosus Quadriceps muscles (group) -Rectus femoris -Vastus lateralis -Vastus medialis -Vastis intermedius Gastrocnemius *Achilles tendon Soleus *Achilles tendon Tibialis anterior

Please complete entire table Muscles of the trunk (posterior): Muscle Origin/Insertion Primary Action Trapezius O: occipital...

Please complete entire table Muscles of the trunk (posterior): Muscle Origin/Insertion Primary Action Trapezius O: occipital bone and spinous processes of all thoracic vertebrae I: clavicle and scapula Extends neck Deltoid Latissimus dorsi Muscles of the arm and forearm: Muscle Origin/Insertion Primary Action Biceps brachii O: scapula I: radius Flexion at elbow Brachialis Brachioradialis Triceps brachii Flexor carpi ulnaris Extensor carpi ulnaris

Please complete entire table Muscles of the trunk (anterior): Muscle Origin/Insertion Primary Action Pectoralis minor O:...

Please complete entire table Muscles of the trunk (anterior): Muscle Origin/Insertion Primary Action Pectoralis minor O: ribs I: coracoid process of scapula Depresses shoulder Pectoralis major Internal Intercostal External Intercostal External Oblique Rectus abdominus Transverse abdominus Diaphragm Serratus anterior

What is the Origin Insertion and Action of Muscle? Muscle Origin Insertion action Pectoralis major (C)...

What is the Origin Insertion and Action of Muscle? Muscle Origin Insertion action Pectoralis major (C) Pectoralis minor (C) Serratus anterior (C) External intercostal (C) Internal intercostal (C) Latissimus dorsi (C) External oblique (AB) Internal oblique (AB) Rectus abominis (AB) Transverse abdominis (AB) Muscle Origin Insertion action Deltoid (A) Biceps brachii(A) Triceps brachii (A) Brachialis (A) Coracobrachialis (A) Brachioradialis (FA) Flexor carpi ulnaris(FA) Flexor carpi radialis (FA) Flexor digitorum superficialis (FA) Rectus femoris (T) Vastus medialis (T) Muscle Origin...

Muscles are controlled by the nervous system. Muscles also send information back to the nervous system....

Muscles are controlled by the nervous system. Muscles also send information back to the nervous system. i. Describe one piece of information that muscles send back to the nervous system and a specialized receptor cell that detects and conveys that information. (1 point) Many songbirds are sexually dimorphic: only male songbirds sing. The brains of male and female songbirds are different, too: the motor cortex of males is twice as big as the motor cortex in females. However, if you...

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