Origins and Insertions of muscles

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Trapezius inserts on?

Acromion and spine of scapula

Latissumus dorsi inserts on?

Biciptal groove of humerus

Levetor scapula Originates? Inserts?

O: Transverse processes of C1-C4 I: Medial, superior border of scapula

Rhomboids O and I

O: spine C7-T5 I:medial border of scaps Signup and view all the answers

Teres major O and I

O: post scapula inferior angle I: Medial part of bicipital groove Signup and view all the answers

Pectoralis major I

I: Greater tubercle Signup and view all the answers

Deltoid I

I: Deltoid tuberosity Signup and view all the answers

Pectoralis Minor I

Coracoid process Signup and view all the answers

Serratus Anterior Insertion

Medial border and inferior angle of scap Signup and view all the answers

Line in middle is linea alba, so what is the horizontal tendons called?

Tendinous intersections Signup and view all the answers

Supraspinatus

O: supraspinatous fossa I: greater tubercle Signup and view all the answers

Infraspinatus

O: Infraspinous fossa I: greater tubercle Signup and view all the answers

Teres minor

O: lateral border of scapula I: greater tubercle Signup and view all the answers

Subscapularis

O: subscapular fossa I: lesser tubercle Signup and view all the answers

Long head of biceps brachii

O: Superior part of glenoid I: radial tuberosity Signup and view all the answers

Short head of biceps brachii

O: Coracoid process I: Radial tuberosity Signup and view all the answers

Brachialis

O: Distal anterior surface of humerus I: Ulnar tuberosity and coronoid process Signup and view all the answers

Brachioradialis

O: Lateral distal humerus I: Superior to radial styloid process Signup and view all the answers

Long head of triceps

O: Infraglenoid tubercle I: Olecranon Signup and view all the answers

Lateral head of triceps

O: Lateral and posterior humerus I: Olecranon Signup and view all the answers

Medial head of triceps

O: Posterior humerus I: Olecranon Signup and view all the answers

Psoas major

O: T12 I: Lesser troch Signup and view all the answers

Iliacus

O: Sacrum and iliac fossa I: Lesser troch Signup and view all the answers

Quad muscles Rectus femoris Vastus lateralus Vastus medialis Vastus intermedius

O: ASIS Greater troch Linea aspera ANterolateral femur I: Tibial tuberosity Signup and view all the answers

Sartorius

O: ASIS I: Medial body of tibia Signup and view all the answers

Adductors: Adductor magnus Adductor longus Adductor brevis Prectineus Gracialis

First 3: O=pubic bone I=Linea aspera Gracilis: O=Pubic bone I=Medial proximal tibia Signup and view all the answers

Glutes: Maximus Medius Minimus

O: Ilium I:Iliotibial tract and greater troch Signup and view all the answers

Hamstrings biceps femoris long head

O: Ischial tuberosity I: Head of fibula and lateral condyle of tibia Signup and view all the answers

Hamstrings biceps femoris short head

O: Linea aspera I: Head of fibula and lateral condyle of tibia Signup and view all the answers

Semitendinosus (hamstring)

O: ischial tiberosuty I: Proximal medial surface of tibia Signup and view all the answers

Semimembranosus

O: ischial tuberosity I: medial condyle of tibia Signup and view all the answers

Anterior Tibialis anterior

O: Lateral condyle of tibia and interosseous mb I: Medial cuniform and 1 metatarsal Inversion and dorsiflex Signup and view all the answers

Muscles that dorsiflex foot?

Tibialis anterior, extensor halllucis longus, extensor digitorum, fibularis tertius Signup and view all the answers

Lateral compartment of lower leg muscles are:

Fibularis longus Fibularis brevis Signup and view all the answers

Gastrocnemius

O: Lateral and medial femoral condyles I: Calcaneus Signup and view all the answers

Soleus:

O: head of fibula and medial tibia I: calcaneus Signup and view all the answers

Deep muscles of posterior leg

Popliteus Tibialis posterior Flexor digitorum longus Flexor hallucis longus Signup and view all the answers