Origin for upper muscles
What is the origin for latissimus dorsi muscle
lliac crest, spinous processes of lower thoracic and all lumbar vertebrae.
What is the insertion for subscapularis muscle
Lesser tubercle of humerus
What is the origin for lliacus muscle
lliac fossa
What is the insertion for adductor longus muscle.
Linea aspera
What is the function of the subscapularis muscle.
Adducts and rotates the humerus medially; stabiles shoulder joint
What is the origin for coracobrachialis muscle
coracoid process
What is the insertion for supraspinatus muscle.
Greater tubercle of humerus
What is the origin for rectus femoris muscle
Anterior inferior iliac spine, superior margin of acetabulum
What is the insertion for rectus femoris muscle.
Patella and tibial tuberosity
What is the function of the rectus femoris muscle.
Extends the leg; flexes the thigh
What is the origin for pectoralis major muscle.
Medial clavicle, sternum, costal cartilage 1-7
What is the insertion for deltoid muscle
Deltoid tuberosity of humerus.
What is the origin for adductor brevis muscle.
Inferior ramus of the pubis
What is the insertion for pectineus muscle.
Posterior femur between the lesser trochanter and linea aspera
What is the function of the rhomboid major and rhomboid minor muscles.
Retracts scapula
What is the origin for deltoid muscle
Acromion and spine of scapula; lateral clavicle
What is the insertion for latissimus dorsi muscle
Floor of intertubercular sulcus of the humerus.
What is the origin for gracilis muscle.
Body and inferior ramus of pubis; ischial ramus.
What is the insertion for adductor magnus muscle.
Linea aspera and adductor tubercle of femur
What is the function of the sartorius muscle
Flexes the thigh and flexes the leg; abducts and laterally rotates the thigh
What is the origin for infraspinatus muscle
Infraspinous fossa of scapula
What is the insertion for pectoralis major muscle.
Greater tubercle and lateral lip of intertubercular sulcus of humerus.
What is the origin for tensor fascia Lata muscle.
lliac crest and anterior superior iliac spine.
What is the insertion for psoas major muscle
Lesser trochanter of the femur.
What is the function of the pectoralis minor
Protracts and depresses scapula