Pectoralis major-Sartorius OIA

Sartorius: origin

Anterior superior iliac spine

Psoas major: origin

Bodies and transverse processes and discs of lumbar vertebrae

Iliacus: insertion

Lesser trochanter of femur

Pectoralis major: origin

Sternal end of clavicle; Sternum; Cartilage of ribs 1-6

Biceps brachii common: insertion

by common tendon intro radial tuberosity

Biceps brachii short head: origin

coracoid process

Biceps brachii: action

elbow flexion, forearm supination

Extensor carpi radialis longus: action

extends wrist and abducts it

Extensor carpi ulnaris: action

extends wrist and adducts it

Pectoralis major: insertion

greater tubercle of humerus

Psoas major: insertion

lesser trochanter of femur

Iliacus: action

prime flexor of thigh, flexor of trunk.

Pectoralis major: action

prime mover of arm flexion, rotates arm medially, adducts arm

Extensor digitorum: action

prime mover of finger extension

Sartorius: insertion

proximal medial tibia

Biceps brachii long head: origin

supraglenoid tubercle and lip of glenoid cavity

Psoas major: action

tigh flexion, trunk flexion, and also lateral flexion of vertebral column

Flexor carpi radialis: action

Flexes and abducts the wrist

Flexor carpi ulnaris: action

Flexes and adducts the wrist

Flexor pollicis longus: action

Flexes distal phalanx of thumb

Sartorius: action

Hip flexion, abduction, external rotation, knee flexion

Iliacus: origin

Iliac fossa and ala of sacrum