ORIGIN, INSERTION, AND FUNCTION QUIZZES

Quiz 1 (Next Tuesday)

Trapezius: ORIGIN: occipital bone, seventh cervical

and all thoracic vertebrae. INSERTION: acromion process and spine of

scapula, clavicle. FUNCTION: elevation, adduction, and

rotation of scapula.

Quiz 1 (next Tuesday)

Deltoid: ORIGIN: acromion process and spine of

scapula, distal end of clavicle. INSERTION: deltoid tuberosity of humerus FUNCTION: abduction, flexion, extension,

and rotation of arm.

Quiz 1 (next Tuesday)

Levator scapulae: ORIGIN: superior four or five cervical

vertebrae INSERTION: vertebral border of scapula FUNCTION: elevate, rotate scapula

Quiz 1 (next Tuesday)

Rhomboideus major ORIGIN: thoracic vertebrae two through five INSERTION: vertebral border of scapula FUNCTION: elevate, adduct, and rotate

scapula

Quiz 1 (next Tuesday)

Rhomboideus minor ORIGIN: seventh cervical and first thoracic

vertebrae INSERTION: vertebral border of scapula FUNCTION: elevate, adduct, and rotate

scapula

Quiz 1 (next Tuesday)

Supraspinatus ORIGIN: supraspinous fossa of scapula INSERTION: greater tubercle of humerus FUNCTION: abduction of arm

Quiz 1 (next Tuesday)

Infraspinatus ORIGIN: infraspinous fossa of scapula INSERTION: greater tubercle of humerus FUNCTION: adduction and rotation of arm

Quiz 1 (next Tuesday)

Subscapularis ORIGIN: subscapular fossa of scapula INSERTION: lesser tubercle of humerus FUNCTION: rotation of arm

Quiz 1 (next Tuesday)

Teres Major ORIGIN: inferior angle of scapula INSERTION: intertubercular sulcus of

humerus FUNCTION: extension, adduction, and

rotation of arm

Quiz 1 (next Tuesday)

Teres minor ORIGIN: lateral border of scapula INSERTION: greater tubercle of humerus FUNCTION: extension, adduction, and

rotation of arm