Anatomy Muscles 1-75

Identify the location of the muscle and the movement the muscle does

Temporalis

Elevates mandible

Masseter

Elevates mandible

Platysma

Depresses angle of mouth downward (pouting)

Zygomaticus

Elevates corner of mouth (smile)

Buccinator

Compresses cheek

Orbicularis Oris

Closes & purses lips (kissing)

Orbicularis Oculi

Closes eye

Epicranius Frontalis Occipitalis

Elevates eyebrows
Moves scalp backwards

Gluteus Maximus

Extends thigh

Gluteus Medius

Abducts thigh

Gluteus Minimus

Abducts thigh

Tensor Fasciae Latae

Abducts thigh

Digastric

Raises hyoid

Mylohyoid

Elevates floor of mouth

Fibularis Longus (peroneus longus)

Plantar flexion & eversion of foot

Extensor Digitorum Longus

Extension of toes

Tibialis Anterior

Dorsiflexion & inversion of foot

Extensor Hallucis Longus

Extension of great toe

Plantaris

Plantar flexion of foot

Gastrocnemius

Plantar flexion of foot

Flexion lower leg

Soleus

Plantar flexion of foot

Pectoralis Major

Flexes

Adducts

Rotates humerus medially

Pectoralis Minor

Pulls scapula forward & downward

Serratus Anterior

Pulls scapula forward & downward

Internal Intercostals

Exhalation (Breathe Out)

External Intercostals

Inhalation (breathe in & expand chest)

Rhomboid Major & Minor

Elevates & adducts scapula

Supraspinatus

Abducts the upper arm

Teres Major

Extends

Adducts

Rotates arm medially

Teres Minor

Rotates arm laterally

Infraspinatus

Rotates arm laterally

Triceps Brachii

Extends arm at elbow

Biceps Brachii

Flexes arm at elbow

Brachialis

Flexes arm at elbow

Coracobrachialis

Flexes & adducts upper arm

Subscapularis

Rotates arm medially

Levator Scapulae

Elevates scapula

Latissimus Dorsi

Extends

Adducts

Rotates humerus medially (handcuff motion)

Deltoid

Flexes

Abducts

Extends humerus

Trapezius

Elevates

Adducts

Depresses scapula

Splenius Capitis

Turns head to one side

Extends neck

Sternocleidomastoid

Single: Turns head side to side

Together: Flexes neck

Thyrohyoid

Depresses hyoid bone

Omohyoid

Depresses hyoid bone

Sternohyoid

Depresses hyoid bone

Sternothyroid

Depresses thyroid cartilage

Pectineus

Adducts thigh

Psoas Major & Minor

Flexes thigh

Adductor Longus

Adducts thigh

Adductor Brevis (hiding)

Adducts thigh

Adductor Magnus (hiding)

Adducts thigh

Gracilis

Adducts thigh

Flexes leg at knee

Iliacus

Flexes thigh

Vastus Intermedius (hiding)

Extends lower leg

Vastus Medialis

Extends lower leg

Rectus Femoris

Extends lower leg

Vastus Lateralis

Extends lower leg

Semitendinosus

Extends thigh

Flexes lower leg

Semimembranosus

Extends thigh

Flexes lower leg

Biceps femoris

Extends thigh

Flexes lower leg

Iliocostalis (lumborum, thoracis, & cervicis parts)

Extends vertebral column

Longissimus (thoracis & cervicis parts)

Extends vertebral column

Spinalis (thoracis)

Extends vertebral column

Rectus Abdominis

Flexes vertebral column

Internal Oblique

Tenses & compresses abdominal wall (upward)

Transversus Abdominis

Tenses & compresses abdominal wall (horizontally)

External Oblique

Tenses & compresses abdominal wall (downward)

Extensor Carpi Ulnaris

Extends & adducts wrist

Extensor Digitorum

Extends fingers

Extensor Carpi Radialis Brevis

Extends & abducts wrist

Extensor Carpi Radialis Longus

Extends & abducts wrist

Flexor Digitorum Superficialis

Flexes fingers & wrist

Palmaris Longus

Flexes wrist

Pronator Teres

Pronates hand

Flexor Carpi Radialis

Flexes & abducts wrist

Flexor Carpi Ulnaris

Flexes & adducts wrist

Brachioradialis (reference)

Flexes arm at elbow

Sartorius

Flexes thigh & lower leg

What muscle is #1?

Epicranius Frontalis Occipitalis

What muscle is #2?

Orbicularis Oculi

What muscle is #3?

Zygomaticus

What muscle is #4?

Platysma

What muscle is #5?

Masseter

What muscle is #6?

Buccinator

What muscle is #7?

Orbicularis Oris

What muscle is #1?

Temporalis

What muscle is #2?

Masseter

What muscle is #3?

Buccinator

What muscle is #4?

Orbicularis Oris

What muscle is #1?

Mylohyoid

What muscle is #2?

Digastric

What muscle is #3?

Omohyoid

What muscle is #4?

Sternohyoid

What muscle is #5?

Sternocleidomastoid

What muscle is #6?

Thyrohyoid

What muscle is #7?

Sternothyroid

What muscle is #1?

Sternocleidomastoid

What muscle is #2?

Splenius Capitis

What muscle is #3?

Trapezius

What muscle is #1?

Supraspinatus