Origins Flashcards
Deltoid
Origins: Lateral Clavicle, Acromion Process, Spine of Scapula
Insertion: Deltoid tuberosity of humerus
Movement: Several movements
Biceps Brachii
Origin: Glenoid Cavity, Scapula
Insertions: Radial tuberosity of radius
Movement: Flexion
Triceps brachii
Origin: Inferior glenoid cavity, Proximal end of proximal humeral shaft
Insertion: Olecranon proccess of ulna
Movement: Extension
Pronator teres
Origin: Coronoid process of ulna
Insertion: Lateral surface of radial shaft
Movement:Pronation of forearm
Pectoralis minor
Origins: Ribs 3-5
Insertion: Coracoid process of scapula
Movement: Medial/Lateral rotation
Pectoralis Major
Origins: Medial half clavicle/ Lateral manubrium and sternum.
Insertion: Bicipital groove and deltoid tuberosity of humerus
Movement: Flexes and adducts arm/ Adducts and medially rotates arm
Gluteus maximus
Origin: Lateral surface of ilium
Insertion: Gluteal tuberosity of femur
Movement: Extension of hip
Psoas Major
Origin: Bodies of vertebrate T-12-L5
Insertion: Lesser trochanter of femur
Movement: Flexion, rotates
Vastus lateralis
Origin: linea aspera
Insertion: Patella
Movement: Extension
Adductor longus
Origin: Body of public bone
Insertion: Linear aspera of femur
Movement: Adduction
Gluteus minimus
Origin: Lateral surface of ilium
Insertion: Greater trochanter of femur
Illiacus
Origin: Illiac Fossa
Insertion: Lesser trochater of femur
Movement: Flexion/rotates
Rectus femoris
Origin: Anterior inferior iliac spine
Insertion: Patella
Movement: Flexion
Sarotius
Origin: Anterior superior iliac spine
Insertion: Proximal end of tibia
Movement: Flexes, adducts and rotates
Gracilis
Origin: Body of inferior ramus of pubic bone
Insertion: Medial surface of proximal end of tibia
Movement: Adduction