Rectus Capitis Posterior Major

Origin: Axis

Insert: Occiput

Rectus Capitis Posterior Minor

Origin: Atlas

Insert: Occiput

Obliquus Capitis Superior

Origin: Atlas

Insert: Occiput

Obliquus Capitis Inferior

Origin: Axis

Insert: Atlas

Longissimus Capitis

Origin: C4 - C7; T1-T5

Insert: Temporal Bone

Splenius Capitis

Origin: Ligamentum Nuchae (C3-C7); C7 - T4 Vertebrae

Insert: Temporal bone; Occiput

Semispinalis Capitis

Origin: C4 - C6; C7 - T6

Insert: Occiput

Spinalis Capitus

Origin: C5 - T3

Insert: Occiput

Longissimus Cervicis

Origin: T1 - T5

Insert: C2 - C6

Semispinalis Cervicis

Origin: T1 - T5

Insert: Axis to C5

Iliocostalis Cervicis

Origin: Ribs 3 - 6

Insert: C4 - C6

Splenius Cervicis

Origin: T3 - T6

Insert: C1 - C3

Spinalis Cervicis

Origin: C6 - C7 (sometimes T1-T2);

Ligamentum Nuchae

Insert: Axis, C2 - C3

Interspinales Cervicis

Origin and insertion: Spinous process of contiguous cervical vertebrae. Six Pairs:

1st pair: axis to C3; 6th pair: C7 to T1

Intertransversii Cervicis

Origin and Insert: ant and post pairs occur at each segment

Ant: interconnect ant. tubercles of contiguous transeverse processes.

Post: interconnect posterior tubercles of contiguous transverse processes

Rotatores Cervicis

Origin: Transverse processes of one cervical vertebra

insert: Base of spine of next highest vertebra

Rectus Capitis Anterior

Origin: Atlas (C1)

Insert: Occiput

Rectus Capitis Lateralis

Origin: Atlas (C1)

Insert: Occiput

Longus Capitis

Origin: C3 - C6

Insert: Occiput

Mylohyoid

Origin: Mandible

Insert: Hyoid; Mylohyoid Raphe

Stylohyoid

Origin: Temporal Bone; Styloid Process

Insert: Hyoid Bone

Geniohyoid

Origin: Mandible

Insert: Hyoid Bone

Digastric

Origin: Temporal bone; Mandible

Insert: Intermediate Tendon

Longus Colli

Origin: Superior Oblique Head: C3 - C5

Inferior Oblique Head: T1 - T3

Vertical Head: C5 - T3

Insert: Superior Oblique Head: Atlas

Inferior Oblique Head: C5/C6

Vertical Head: C2 - C4

Scalenus Anterior

Origin: C3 - C6

Insert: 1st Rib

Scalenus Medius

Origin: C2 - C7

Insert: 1st Rib

Scalenus Posterior

Origin: C4 - C6

Insert: 2nd Rib

Sternocleidomastoid

Origin: Sternum; Clavicle

Insert: Temporal Bone (mastoid process)

Sternothyroid

Origin: Sternum; 1st Rib

Insert: Thyroid Cartilage

Thyrohyoid

Origin: Thyroid Cartilage

Insert: Hyoid Bone

Sternohyoid

Origin: Clavicle; Sternum

Insert: Hyoid Bone

Omohyoid

Origin: Scapula

Insert: Clavicle; Hyoid Bone

Platysma

Origin: Fascia covering upper pec major and deltoid

Insert: Mandible

Iliocostalis Thoracis

Origin: Ribs 12 - 7

Insert: Ribs 1 - 6; C7

Iliocostalis Lumborum

Origin: thoracolumbar fascia; iliac crest; sacrum

Insert: L1 - L5; Ribs 5 - 12

Longissimus Thoracis

Origin: Thoracolumbar fascia; L1 - L5

Insert: T1 - T12; Ribs 2 - 12

Spinalis Thoracis

Origin: T11/T12; L1/L2

Insert: T1 - T8

Semispinalis Thoracis

Origin: T6 - T10

Insert: C6 - T4

Multifidi

Origin: L1 - C4

Insert: Higher vertebrae 3 or 4 vertebrae above

Rotatores Thoracis

Origin: T1 - T12

Insert: 1 - 2 Vertebrae above

Interspinales Thoracis

Pairs: T1(O) - T2(I)

           T2 (O) - T3 (I)

              T11 (O) - T12 (I)

Interspinales Lumborum

L2 - L5

4 pairs

inserts on vertebrae above

Intertransversarii Thoracis

Origin: T11 - L1

Insert: T10 - T12

Intertransversarii Lumborum - Medial

Origin: L2 - S1

Insert: L1 - L5

(inserts on vert. above)

Intertransversarii Lumborum - Lateral

Origin: L2 - S1

Insert: L1 - L5

Inserts on vert. above

Quadratus Lumborum

Origin: Ilium crest

Insert: 12th rib; T12 - L4

Obliquus Externus Abdominis

Origin: Ribs 5 - 12

Insert: Iliac Crest

Obliquus Internus Abdominis

Origin: Iliac crest

Insert: Ribs 9 - 12

Transverse Abdominis

Origin: Iliac Crest; Ribs 7 - 12

Insert: Pubis

Rectus Abdominis

Origin: Pubis

Insert: Ribs 5 - 7; Sternum (xiphiod process)

Psoas Major

Origin: T12 -L5

Insert: Femur

Psoas Minor

Origin: T12 - L1

Insert: Ilium, pubis

Iliacus

Origin: Ilium; Iliac crest; Sacrum

Insert: Femur

Pectineus

Origin: Pecten Pubis

Insert: Femur

Gracilis

Origin: Pubis

Insert: Tibia, Pes anserinus (knee)

Adductor Longus

Origin: Pubis

Insert: Femur

Adductor Brevis

Origin: Pubis

Insert: Femur

Adductor Magnus

Origin: Pubis; Ischium

Insert: Femur

Gluteus Maximus

Origin: ilium; sacrum; coccyx

Insert: Femur

Gluteus Medius

Origin: Ilium

Insert: Femur

Gluteus Minimus

Origin: Ilium

Insert: Femur

Tensor Fasciae Latae

Origin: Ilium; fascia lata

Insert: Iliotibial tract

Piriformis

Origin: Sacrum; Ilium

Insert: Femur

Obturator Internus

Origin: Pelvis; Ischium; Pubis

Insert: Femur

Obturator Externus

Origin: pubis, ischial

Insert: Femur

Gemellus Superior

Origin: Ischium

Insert: Femur

Gemellus Inferior

Origin: Ischium

Insert: Femur

Quadratus Femoris

Origin: Ischium

Insert: Femur

Biceps Femoris

Origin: Long head - ischium

short head- femur

Insert: Fibula; Tibia

Semitendinosus

Origin: Ischium; Pes Anserinus (knee)

Insert: Tibia

Semimembranosus

Origin: Ischium

Insert: Tibia

Sartorius

Origin: Ilium

Insert: Tibia

Rectus Femoris

Origin: Ilium; Acetabulum

Insert: Patella

Vastus Lateralis

Origin: Femur

Insert: Patella

Vastus Intermedius

Origin: Femur

Insert: Patella

Vastus Medialis Longus and Oblique

Origin: Femur

Insert: Patella

Articularis Genus

Origin: Femur

Insert: Knee Joint

Popliteus

Origin: Knee Joint; Femur

Insert: Tibia

Tibialis Anterior

Origin: Tibia

Insert: 1st cuneiform bone; 1st MT

Tibialis Posterior

Origin: Tibia; Fibula

Insert: Navicular Bone; Cuneiform Bone; Cuboid; MT (2, 3, and 4th)

Gastrocnemius

Origin: Femur

Insert: Calcaneus

Soleus

Origin: Fibula; Tibia

Insert: Calcaneus

Plantaris

Origin: Femur

Insert: Calcaneus

Peroneus Longus

Origin: Fibula; Tibia

Insert: 1st/2nd MT; 1st cuneiform

Peroneus Brevis

Origin: Fibula

Insert: 5th MT

Peroneus Tertius

Origin: Fibula

Insert: 5th MT

Extensor Digitorum Longus

Origin: Tibia; Fibula

Insert: PIP and DIP joints of toes 2-5

Extensor Digitorum Brevis

Origin: Calcaneus

Insert: 1 tendon to hallux; 3 tendons join extensor digitorum longus

Flexor Digitorum Longus

Origin: Tibia

Insert: DIP toes 2 - 5

Flexor Digitorum Brevis

Origin: Calcaneus

Insert: MIP toes 2 - 5

Abductor Digiti Minimi

Origin: Calcaneus

Insert: PIP Toe 5

Flexor Digiti Minimi Brevis

Origin: 5th MT

Insert: PIP Toe 5

Quadratus Plantae

Origin: Calcaneus

Insert: Tendon of flexor digitorum logus

Lumbricales

Origin: 1st- single head (toe 2)

2nd - 4th - double heads (toes 3 - 5)

off of flexor digitorum longus

Insert: PIP toes 2 - 5

Dorsal Interossei

Origin: MT bones

Insert: Toe 2 (1st/2nd dorsal)

Toe 3 (3rd dorsal)

Toe 4 (4th dorsal)

Plantar Interossei

Origin: MT 3 - 5

Insert: PIP toes 3 - 5

Extensor Hallucis Longus

Origin: Fibula

Insert: Hallux

Flexor Hallucis Longus

Origin: Fibula

Insert: Hallux

Flexor Hallucis Brevis

Origin: Lateral- Cuboid; Cuneiform

Medial - Tendon of tibialis posterior

Insert: Hallux

Abductor Hallucis

Origin: Calcaneus

Insert: Hallux

Adductor Hallucis

Origin: Oblique head - MT 2 - 4

transverse head - toes 3 - 5

Insert:PIP hallux

Masseter

Superficial

Intermediate

Deep

Superficial: Origin - Maxilla, Zygomatic bone

Insert: Mandible

Intermediate: Origin - Zygomatic arch

Insert: Mandible

Deep: Origin- zygomatic arch

Insert: Mandible 

Temporalis

Origin: Temporal bone

Insert: Mandible

Lateral Pterygoid

Origin: Sphenoid bone

Insert: Mandible; TMJ

Medial Pterygoid

Origin: Sphenoid Bone; Palatine bone; Maxilla

Insert: Mandible