Basic Muscle Anatomy Notes From Standard Deviants Video

Front 1

Muscle Naming Criteria

LAD SNOR

Back 1

Location, Action, Direction of Fibre
Shape, Number of Origins, Origin & Insertion, Relative Size

Front 2

Muscles of the Heaad

Main Muscle of the Scalp

Back 2

Epicranius, made up of the Frotalis and Occipitalis

Front 3

Muscles of the Head
Important Muscles of the Face

Back 3

Orbicularis Oculi, Zygomaticus, Risorius, Orbicularis Oris, Buccinator

Front 4

Muscles for Chewing/Mastication

Three Iportant Muscle Pairs

Back 4

Masseter, Temporalis, Pterygoids

Front 5

Muscles that Move the Tongue when we speak and eat

Back 5

Intrinsic Muscles (change the shape of tongue itself)
Extrinsic Muscles (anchor and move tne tongue inside mouth)

Front 6

Muscles of the Anterior Neck and Throat

Back 6

Attached to hyoid: Suprahyoid, infrahyoid; pharangeal constrictor muscle helps us swallow

Front 7

Muscles Responsible for Moving the Head and Neck

Back 7

Sternocleidomastoid
Scalenes, Splenius, Semispinalis, Trapezius

Front 8

Muscles That Move the Trunk of the Body

Back 8

Erector Spinae, Semispinalis, Quadratus Lumborum

Front 9

Muscles of the Thorax

Deep Muscles

Back 9

Located around thoracic cavity, External Intercostals, Internal Intercostals, Diaphragm

Front 10

Muscles of the Thorax

Superficial Muscles

Back 10

Act on the Scapula to create arm movements like pushing, punching, etc. Pectoralis Major, Pectoralis Minor, Serratus Anterior, Subclavius, Trapezius, Rhomboids, Levator Scapulae

Front 11

Purposes of the Muscles of the Abdominal Wall

Back 11

Control the body's torso and provide protection for internal organs. Contraction increases pressure, helping us to sneeze, cough, laugh, vomit, scream, birth.

Front 12

Muscles of Pectoral Girdle

Back 12

Act on Humerus, swimming, rowing, etc. Pectoralis Major, Latissimus Dorsi, Deltoid, Teres Major

Front 13

Muscles of Pectoral Girdle

Rotator Cuff Muscles

Back 13

Teres Minor, Subcapularis, Supraspinatus, Infraspinatus

Front 14

Muscles of the Arm/Forearm

Back 14

Cross elbow, insert on forearm and help to move it. Triceps Brachi, Biceps Brachi, Brachialis, Brachioradialis of forearm,

Front 15

Superficial Muscles of Forearm

Back 15

Pronator Teres, Flexor Carpi Radialis, Palmaris Longus, Flexor Carpi Unaris, Flexor Digitorum Superficialis

Front 16

Deep Muscles of Forearm

Back 16

Abductor Pollicus Longus, Extensor Pollicus Longus, Extensor Pollicus Brevis, Extensor Carpi Radialis, Extensor Digitorum, Extensor Carpi Ulnaris

Front 17

Muscles of the Hip

Back 17

Responsible for moving the thigh: Iliopsoas, Sartorius, Adductor Magnus,Adductor Longus, Adductor Brevis, Gracilis, Gluteus Maximus, Gluteus Medius, Gluteus Minimus

Front 18

Muscles of the Thigh
Quadriceps

Back 18

Responsible for extending leg: Rectus Femoris, Vastus Lateralis, Vastus Medialis, Vastus Intermedius

Front 19

Muscles of the Thigh
Hamstrings

Back 19

Biceps Femoris, Semitendinosus, Semimembranosus

Front 20

Muscles of the Leg

Superficial

Back 20

Tibialis Anterior, Extensor Digitorum Longus, Peroneus, Gastrocnemius, Soleus

Front 21

Muscles of the Leg

Deep

Back 21

Flexor Digitorum Longus, Popliteus, Flexor Hallucis Longus, Tibialis Posterior