Unit 3 HNES 365

Illium

Ischium

Pubis

Acetabulum

anterior superior iliac spine (ASIS)

Anterior inferior iliac spine (AIIS)

Posterior superior iliac spine

Posterior inferior iliac spine (PIIS)

Greater Sciatic Notch

Lesser sciatic Notch

Obturator Foramen

Crest of illium

Iliac Fossa

Spine of ischium

Pubic symphysis

Ischial tuberosity

Femoral Head

Greater Trochanter

Lesser Trochanter

Adductor tubercle

Intertrochanteric crest/line

Femoral neck

Gluteal tuberosity

Linea aspera

Medial femoral condyles

Lateral femoral condyles

Medial femoral epicondyle

Lateral femoral epicondyle

Illiacus primary action, origin, insertion

action: Hip flexion

Origin: iliac fossa, iliolumbar, sacroiliac ligaments

Insertion: lesser trochanter of femur

Psoas Major primary action, origin, insertion

Action: hip flexion

Origin: L1-L5 transverse process, T12 and L1-L5 discs

Insertion: Lesser trochanter

Rectus Femoris primary action, origin, insertion

Primary action: Hip flexion and Knee extension

Origin: anterior inferior iliac spine

insertion: patella, tibial tuberosity

Glutes Maximus primary action, origin, insertion

Primary action: Hip extension

origin: sacrum, coccyx, posterior gluteal line, iliac crest

Insertion: gluteal line of femur, lateral condyle (tibia) via IT band

Sartorius primary action, origin, insertion

Primary action: hip flexion

Origin: anterior superior iliac spine

insertion: medial condyle of tibia

Semitendinosus primary action, origin, insertion

Primary action: Hip extension and knee flexion

Origin: Ischial tuberosity

Insertion: medial tibial condyle

Semimembranosus primary action, origin, insertion

Primary action: Hip extension and knee Flexion

Origin: ischial tuberosity

Insertion: medial tibial condyle

Biceps femoris long primary action, origin, insertion

Primary action: Hip extension and knee flexion

Origin: ischial tuberosity

Insertion: Head of fibula, lateral tibial condyle

Biceps femoris short primary action, origin, insertion

Primary action: Hip extension and knee flexion

origin: linea aspera (femur)

Insertion: Head of fibula, lateral tibial condyle

Adductor Magnus primary action, origin, insertion

primary action: hip extension

origin: pubic bone and ischial tuberosity

Insertion: Linea aspera and adductor tubercle

Gluteus Medius primary action, origin, insertion

Primary action: hip abduction

origin: iliac crest, anterior and posterior gluteal line

insertion: greater trochanter

Hip joint type

Diarthrodial, ball and socket joint

Iliofemoral ligament

Pubofemoral ligament

Ischiofemoral ligament

Strengthen capsular ligament

Transverse acetabular ligament

small notch in glenoid lip

Teres Femoris ligament

Glenoid/acetabular ligament (labrum)

Flexion of hip

move leg forward and up

Hip extension

moving leg back to rest from flexion

Hip adduction

moving towards body

Hip abduction

Iliopsoas

Sartorius

Gracilis

Tensor fascia latae

Vastus lateralis

Vastus medialis

Rectus Femoris

gluteus maximus

gluteus Medius

Biceps femoris short head

Biceps femoris long head

Semimembranosus

Semitendinosus

Adductor magnus

Adductor longus

Piriformis

gemellous superior

Gemellous inferior

Obturator internus

Quadratus femoris

Hip external Rotation muscles

piriformis; gemellus superior; gemellus inferior; obturator infernos; obturator externes; quadrates femoris

Hip internal Rotation muscles

gluteus minimus, gluteus medius, tensor fasciae latae

iliotibial band

connects tensor fascia lata and gluteus maximus

Vastus Lateralis primary action, origin, and insertion

Primary movement: Knee Extension

Origin: greater trochanter, intertrochanteric line, Linea aspera

Insertion: patella lateral tibial condyle, rectus femoris tendon

Vastus Medialis primary action, origin, and insertion

Primary movement: Knee extension

Origin: Intertrochanteric line, linea aspera

Insertion: Medial tibial condyle, patella, rectus femoris tendon

Vastus intermedius primary action, origin, and insertion

Primary movement: knee extension

Origin: anterior Femur

insertion: Patella, lateral tibial condyle, rectus femoris tendon

popliteus

gastrocnemius

Plantaris

Dorsiflexon

toes up

plantar flexion

toes pointed

Inversion

rotate foot inward

eversion

rotate foot outward

Tabialis anterior primary action, origin, and insertion

Primary Movement: Dorsiflexion

Origin: lateral condyle of tibia

insertion: (medial) cuneiform, 1st metatarsal

Tabialis anterior

Extensor digitorum longus

extends toes

Peroneus tertius

dorsiflexion, eversion

Extensor hallucis longus

Muscle that extends the big toe and flexes the foot.

Gastrocnemius primary movement, origin, and insertion

Primary movement: Plantar Flexion

Lateral Origin: Lateral condyle

medial origin: medial condyle

Insertion: calcaneus (via achilles tendon

Soleus primary movement, origin, and insertion

Primary movement: plantar flexion

Origin: head of fibula, mid fibula

insertion: calcaneus (via achilles tendon)

soleus

Tabialis posterior

Peroneus longus

peroneus brevis

extensor hallucis longus

Flexor digitorum longus

Tibialis anterior

tibialis posterior

Flexor retinaculum

behind lateral malleolus