A: Flexes wrist and abducts the hand

O: Humerus

I: 2nd and 3rd metacarpals

(a)  

A: Plantar flexes and everts foot

O: Fibula

I: First metatarsal, medial cuneiform

(a)  

A: flexion at knee, extension and medial rotation at hip

O: Ischial tuberosity

I: Posterior, medial condyle of tibia and lateral condyle of femur

(a)  

A: Extends wrist, hand, and digits

O: Lateral epicondyle of humerus

I: Middle phalanges of digits

(a)  

A: Extends and adducts wrist

O: Humerus and ulna

I: 5th metacarpal

(a)  

A: Flexes legs and thigh, abducts thigh, rotates thigh laterally, rotates leg medially

O: Ilium

I: Medial surface of tibial tuberosity

(a)  

A: Adduction, flexion, and medial rotation at hip

O: Inferior ramus of pubis

I: Linea aspera of femur

(a)  

A: Abducts arm, extends and lateral rotation or flexes and medially rotates arm

O: Clavicle, acromion process, spine of scapula

I: Deltoid tuberosity of humerus

(a)  

A: Elevates and draws ribs together - inspiration

O: Inferior border of rib, external surface

I: Superior border of a rib below, external surface

(a)  

A: Draws ribs together, depresses thorax (ribs), expiration

O: Superior border of rib, internal surface

I: Inferior border of rib above, internal surface

(a)  

A: Pulls central tendon down, increasing size of thoracic cavity, inspiration

O: Xiphoid process, costal cartilages of last 6 ribs, and lumbar vertebrae

I: Central tendon

(a)  

A: Extends leg at knee

O: Linea aspera of femur

I: Patellar tendon to tibial tuberosity of tibia

(a)  

A: Rotates scapula, raises scapula, pulls scapula medially, pulls scapula and shoulder downward, extend head, laterally flexes head and neck

O: Occipital bone, cervical and thoracic vertebrae

I: Clavicle, acromion, spinous process of scapula

(a)  

A: Plantar flexes foot (extends foot), flexes knee

O: Femur

I: Calcaneus

(a)  

A: Plantar flexes foot (extends foot)

O: Fibula and tibia

I: Calcaneus

(a)  

A: Extends leg at knee

O: Anterior and lateral surfaces of femur

I: Patellar tendon to tibial tuberosity of tibia

(a)  

A: Extends leg at knee, flexes thigh at hip

O: Ilium

I: Patellar tendon to tibial tuberosity of tibia

(a)  

A: Compresses abdomen, lateral rotation

O: Iliac crest

I: Linea alba, costal cartilage of last 3 or 4 ribs

(a)  

A: Compresses abdomen

O: Inguinal ligament, lumbar fascia, costal cartilage of last 6 ribs

I: Linea alba, pubic crest

(a)  

A: Raises the eyebrows; wrinkles the skin of the forehead

O: Occipital bone by way of Galea Aponeurosis

I: Skin of eyebrows and bridge of nose

(a)  

A: Adduction at hip, flexion and medial rotation, extension and lateral rotation

O: Inferior ramus of pubis, ischial tuberosity

I: Linea aspera of femur and adductor tubercle (femur)

(a)  

A: Closes the eye

O: Frontal and maxillary bones, margin of orbit

I: Skin around the eye; circles the orbit

(a)  

A: Flexes and rotates vertebral column

O: Pubic crest and symphysis pubis

I: Costal cartilages of 5th - 7th ribs and xiphoid process

(a)  

A: Compresses abdomen, lateral rotation

O: Lower eight ribs

I: Iliac crest, linea alba

(a)  

A: Compresses cheek; pulls corner of the mouth laterally

O: Mandible and maxillary bone

I: Oribularis oris and skin at the angle of the mouth

(a)  

A: Adducts thigh, flexes and rotates leg inward at the knee

O: Symphysis pubis

I: Tibia

(a)  

A: Extends, adducts and rotates humerus medially, retracts shoulder

O: Sacral, lumbar, and lower thoracic vertebrae, iliac crest and lower ribs

I: Intertubercular groove of humerus

(a)  

A: Closes and protrudes the lips

O: Maxilla and mandible

I: Skin surrounding the mouth and lips

(a)  

A: Raises lateral corners of mouth upward

Origin: Zygomatic bone

I: Skin and muscles about the angle of the mouth

(a)  

A: Flexes, adducts, rotates arm medially, pulls arm across the chest

O: Clavicle, sternum, costal cartilages of 1-6 ribs

I: Intertubercular groove of humerus

(a)  

A: Pulls scapula anterior and upward

O: Upper ribs

I: Scapula

(a)  

A: Flexes and adducts the wrist

O: Humerus and ulna

I: Carpal and metacarpal bones

(a)  

A: Depresses the mandible; draws the angle of the mouth downward; tightens skin of neck

O: Fascia of upper chests

I: Mandible and skin of chin and cheek

(a)  

A: Extends and abducts wrist

O: Humerus

I: Second metacarpal

(a)  

A: Pulls head to one side, pulls head toward chest, or raises sternum

O: Manubrium of the sternum and clavicle

I: Mastoid process of temporal bone

(a)  

A: Dorsiflexion and inversion of foot

O: Tibia

I: Tarsal and 1st metatarsal bones

(a)  

A: Extends toes, dorsiflexes foot

O: Tibia and fibula

I: Phalanges 2-5

(a)  

A: Raises the mandible, prime mover of closing the jaw

O: Zygomatic arch, maxilla

I: Mandible

(a)  

A: Abducts thigh

O: Ilium and iliac crest

I: Tibia by iliotibial tract

(a)  

A: Extends and laterally rotates and abducts thigh

O: Ilium, posterior surface of sacrum and coccyx

I: Gluteal tuberosity of femur

(a)  

A: Extends leg at knee

O: Greater trochanter, linea aspera of femur

I: Patellar tendon to tibial tuberosity of tibia

(a)  

A: Extends forearm

O: Scapula and humerus

I: Olecranon process of ulna

(a)  

A: Flexes leg at knee and extends thigh

O: Ischial tuberosity

I: Tibia

(a)  

A: Flexes leg at knee and extends thigh

O: Ischial tuberosity of ischium and linea aspera of femur

I: Fibula and tibia

(a)  

A: Flexes elbow; supinator

O: Coracoid process and supraglenoid tubercle of scapula

I: Radial tuberosity of radius

(a)  

A: Flexes elbow

O: Lateral, distal humerus

I: Styloid process of radius

(a)  

A: Raises the mandible, closing the jaw

O: Temporal bone

I: Coronoid process of mandible

(a)  

A: Flexes elbow

O: Anterior distal humerus

I: Coronoid process and tuberosity of ulna

(a)  

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