Origin, Insertion, and Action!
Deltoid: Insertion
Humerus
Orbicularis Oculi: Insertion
Circles orbit and inserts near origin
Trapezius: Insertion
Clavicle and scapula
Deltoid: Origin
Clavicle, and scapula
Pectoralis Major: Origin
Clavicle, sternum, and abdominal muscles
Orbicularis Oculi: Action
Closes eyes
Orbicularis Oris: Action
Closes lips
Masseter: Action
Elevates and protracts mandible;
Triceps Brachii: Action
Extends elbow and shoulder
Trapezius: Action
Extends head and neck
Rectus Femoris: Action
Extends knee; flexes hip
Latissimus Dorsi: Action
Extends shoulder; rotates arm
Gluteus Maximus: Action
Extends, hip; and rotates thigh
Biceps Brachii: Action
Flexes elbow
Pectoralis Major: Action
Flexes shoulder
Rectus Femoris: Origin
Ilium
Gluteus Maximus: Origin
Ilium, sacrum, and coccyx
Masseter: Insertion
Mandible
Sternocleidomastoid: Insertion
Mastoid process
Orbicularis Oculi: Origin
Maxilla and frontal bones
Orbicularis Oris: Origin
Nasal Septum, maxilla, and mandible
Frontalis:Origin
Occipital Bone
Gastrocnemius: Action
Plantar flexes foot; flexes leg
Trapezius: Origin
Posterior skull and upper vertebral column
Biceps Brachii: Insertion
Radius
Latissimus Dorsi: Origin
Sacrum and Iliac crest
Frontalis: Insertion
Skin of eyebrow and nose
Rectus Femoris: Insertion
Tibia
Masseter: Origin
Zygomatic arch
Gastrocnemius: Insertion
calcaneous bone
Gastrocnemius: Origin
femur
Gluteus Maximus: Insertion
femur
Deltoid: Action
flexes and extends shoulder
Latissimus Dorsi: Insertion
intertubercular groove
Pectoralis Major: Insertion
intertubercular groove
Orbicularis Oris: Insertion
lips
Frontalis: Action
moves scalp; elevates eyebrows
Sternocleidomastoid: Action
rotates head
Biceps Brachii: Origin
scapula
Triceps Brachii: Origin
scapula and humerus
Sternocleidomastoid: Origin
sternum and clavicle
Triceps Brachii: Insertion
ulna
