Lab Exam 3

skeletal muscle

Voluntary muscle attached to bones.

cardiac muscle

Involuntary muscle tissue found only in the heart.

smooth muscle

Involuntary muscle found inside many internal organs of the body

levator palpebrae superioris

elevates upper eyelid

superior rectus

elevates eye and turns it medially

inferior rectus

depresses eye and turns it medially

medial rectus

moves eye medially

lateral rectus

moves eye laterally

inferior oblique eye muscle

superior oblique eye muscle

masseter

temporalis

occipitofrontalis

orbicularis oris

buccinator

zygomaticus minor

above major, connects to other two muscles under eye

zygomaticus major

under zygomaticus minor

orbicularis oculi

platysma

covers front of neck and to clavicle

sternocleidomastoid

splenius capitis

splenius cervicis

scalene muscles

3 side neck muscles

pectoralis major

Big chest muscle

Pectoralis minor

Small chest muscles under major, not visible unless major is removed

serratus anterior

Starts at back and goes forward with a jagged edge

Rectus abdominus

Classic 6 pack muscles

External abdominal oblique

Classic oblique muscles

Internal abdominal oblique

compresses abdomen

Transverse abdominus

under rectus abdominis

Linea alba

Rectus sheath

Fibrous sleeve enclosing the rectus abdominis

Trapezius

latissimus dorsi

Lats

Deltoid

shoulder

Levator scapulae

Rhomboid major

Rhomboid minor

Serratus posterior

Teres minor

Teres major

Supraspinatus

Infraspinatus

Subscapularis

FRONT

Gluteus Maximus

Large butt muscle

Gluteus medius

Tensor fascia latae

Iliotibial tract (IT band)

Down side of thigh

Pectineus

Adductor longus

Inner leg

Sartorius

crosses from hip to inner knee

Quadriceps femoris group

Vastus lateralis

Vastus medialis

Rectus femoris

vastus intermedius

under rectus femoris

Gracilis

Hamstrings: bicep femoris

Hamstrings Semitendinosus

fibularis (peroneus) longus

fibularis (peroneus) brevis

gastrocnemius

Calf muscle

soleus

abductor digiti minimi of foot

abductor hallucis of foot

flexor digitorum brevis of foot

biceps brachii

brachialis

Coracobrachialis

brachioradialis

triceps brachii

extensor carpi radialis

extensor digitorum

extensor digiti minimi

extensor carpi ulnaris

anconeus

flexor carpi ulnaris

flexor carpi radialis

pronator teres

palmaris longus

Hamstrings Semimembranosus

Adductor magnus (femoris)

tibialis anterior

extensor digitorum longus

Flexor digitorum longus