Hip Joint Flashcards
Learn all muscles in the Hip and their origins, insertions, and actions.
Gluteus Maximus
- Origin?
- Insertion?
- Action?
- a. Surface of ilium, posterior to gluteal line,
- b. Posterior inferior surface of the sacrum,
- c. Coccyx.
- a. Gluteal tuberocity of femur,
- b. iliotibial tract (IT Band).
- a. Hip extension,
- b. Hip lateral rotation
- c. Hip abduction
Gluteus Maximus is supported by which Hamstrings?
- Bicep Formoris
- Semimembronosis
- Semitendonosis
Bicep Fomoris
- Origin?
- Insertion?
- Action?
Long head= Ishial tuberocity,
Short head= linea aspera.
- Head of the fibular.
- a. Hip Extension,
Semimembronosis
- Origin?
- Insertion?
- Action?
- Ishial tuberocity.
- Medial condyle of tibia.
- a. Hip extension,
Semitendonosis
- Origin?
- Insertion?
- Action?
- Ishial tuberocity
- a. Upper tibia
- b. Antero-medial boarder of tibia
3.a. Hip extension
Iliacus
- Origin?
- Insertion?
- Action?
- Iliac fossa
- Lesser trochanter
- Hip flexion
Psoas Major
- Origin?
- Insertion?
- Action?
- T12-L5
- Lesser trochanter
- Hip flexion
Sartorius
- Origin?
- Insertion?
- Action?
- Anterior superior iliac spine (ASIS)
- a. Antero-medial boarder of tibia
- b. Pes Anserinus
- a. Hip flexion
- b. Hip lateral rotation
Rectus Femoris
- Origin?
- Insertion?
- Action?
- a. Anterior inferior iliac spine (AIIS)
- b. Superior margin of acetabulum
- a. Patella
- b. Tibial tuberosity via patella ligament
3.a. Hip flexion
Adductor Brevis
- Origin?
- Insertion?
- Action?
- Pubic tubercle
- Top 3rd of linea aspera
- Hip adduction
Adductor Longus
- Origin?
- Insertion?
- Action?
- Pubic tubercle
- Bottom 1/2 of linea aspera
- Hip adduction
Adductor Magnis
- Origin?
- Insertion?
- Action?
Adductor part= Ishial pubic rami
Hamstring part= Ishial tuberosity
Adductor part= Entire length of linea aspera
Hamstrong part= Adductor tubercle
- a. Hip adduction
- b. Hip extension
Pectineus
- Origin?
- Insertion?
- Action?
- Pubic rami
- Pectineal line
- a. Hip adduction
- b. Hip flexion
- c. Hip medial rotation
Gracilis
- Origin?
- Insertion?
- Action?
- Pubic tubical
- a. Antero-medial boarder of tibia
- b. Pes anerinus
- a. Hip adduction
- b. Hip medial rotation
Gluteus Minimus
- Origin?
- Insertion?
- Action?
- Anterior gluteal line
- Greater trochanter
- a. Hip Abduction
- b. Hip medial rotation
Gluteus Medius
- Origin?
- Insertion?
- Action?
- Gluteal surface of iliac crest
- Greater trochanter
- a. Hip abduction
- b. Hip medial rotation
Tenser Fasia Lata & Iliotibial Band
- Origin?
- Insertion?
- Action?
- Anterior 3rd of tuberosity of crest
- Iliotibial tract
- a. Hip flexion
- b. Hip abduction
- c. Hip medial rotation
Obturator Externus and Internus
Action?
Hip lateral rotation
Piriformus
Action?
a. Hip lateral rotation (when extended)
b. Hip abduction (when flexed)
Quadratus Fermoris
Action?
Hip lateral rotation
Gemellus Inferior and Superior
Action?
a. Hip lateral rotation
b. Hip abduction (when hip is flexed)
What are the Hip Extension muscles?
a. Gluteus Maximus
b. Bicep Femoris
c. Semimembronosis
d. Semitendonosis
What are the Hip Flexion muscles?
a. Iliacus
b. Psoas Major
c. Sartorious
d. Rectus Femoris
What are the Hip Adductors?
a. Pectineus
b. Adductor Brevis
c. Adductor Longus
d. Adductor Magnis
e. Gracilis
What are the Hip Abductors?
a. Gluteus Medius
b. Gluteus Minimus
c. Tenser Fasia Lata & Iliotibial Band