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42 Cards in this Set

  • Front
  • Back
What is the origin and insertion of the Adductor Longus?
What is the origin and insertion of the Adductor Longus?
Origin:  Anterior surface of the inferior pubic ramus of the pelvis. 

Insertion:  Proximal one-third of the linea aspera of the femur.
Origin: Anterior surface of the inferior pubic ramus of the pelvis.

Insertion: Proximal one-third of the linea aspera of the femur.
What is the isolated function of the Adductor Longus?
Concentrically accelerates hip adduction, flexion, and internal rotation.
What is the integrated function of the Adductor Longus?
Eccentricaly decelerates hip abduction, extension, and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Adductor Magnus - Anterior Fibers?
What is the origin and insertion of the Adductor Magnus - Anterior Fibers?
Origin:  Ischial ramus fo the pelvis.

Insertion:  Linea aspera of the femur.
Origin: Ischial ramus fo the pelvis.

Insertion: Linea aspera of the femur.
What is the isolated function of the Adductor Magnus - Anterior Fibers?
Concentrically accelerates hip adduction, flexion, and internal rotation.
What is the integrated function of the Adductor Magnus - Anterior Fibers?
Eccentrically decelerates hip abduction extension, and external rotation.

Dynamically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Adductor Magnus - Posterior Fibers?
What is the origin and insertion of the Adductor Magnus - Posterior Fibers?
Origin:  Ischial tuberosity of the pelvis

Insertion:  Adductor tubercle on the femur.
Origin: Ischial tuberosity of the pelvis

Insertion: Adductor tubercle on the femur.
What is the isolated function of the Adductor Magnus - Posterior Fibers?
Concentrically accelerates hip adduction, extension, and external rotation.
What is the integrated function of the Adductor Magnus - Posterior Fibers?
Eccentrically decelerates hip abduction, flexion, and internal rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Adductor Brevis?
What is the origin and insertion of the Adductor Brevis?
Origin:  Anterior surface of the inferior pubic ramus of the pelvis. 

Insertion:  Proximal one-third of the linea aspera of the femur.
Origin: Anterior surface of the inferior pubic ramus of the pelvis.

Insertion: Proximal one-third of the linea aspera of the femur.
What is the isolated function of the Adductor Brevis?
Concentrically accelerates hip adduction, flexion, and internal rotation.
What is the integrated function of the Adductor Brevis?
Eccentrically decelerates hip abduction, extension, and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Gracilis muscle?
What is the origin and insertion of the Gracilis muscle?
Origin:  Anterior aspect of the lower body of the pubis.

Insertion:  Proximal medial surface of the tibia (pes anserine)
Origin: Anterior aspect of the lower body of the pubis.

Insertion: Proximal medial surface of the tibia (pes anserine)
What is the isolated function of the Gracilis muscle?
Concentrically accelerates hip adduction, flexion, and internal rotation.

Assists in tibial internal rotation.
What is the integrated function of the Gracilis muscle?
Eccentrically decelerates hip abduction, extension, and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Pectineus muscle?
What is the origin and insertion of the Pectineus muscle?
Origin:  Pectineal line on the superior pubic ramus of the pelvis.

Insertion:  Pectineal line on the posterior surface of the upper femur.
Origin: Pectineal line on the superior pubic ramus of the pelvis.

Insertion: Pectineal line on the posterior surface of the upper femur.
What is the isolated function of the Pectineus muscle?
Concentrically accelerates hip adduction, flexion, and internal rotation.
What is the integrated function of the Pectineus muscle?
Eccentrically decelerates hip abduction, extension, and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Gluteus Medius?
What is the origin and insertion of the Gluteus Medius?
Origin:  Outer surface of the ilium of the pelvis.

Insertion:  Lateral surface of the greater trochanter on the femur.
Origin: Outer surface of the ilium of the pelvis.

Insertion: Lateral surface of the greater trochanter on the femur.
What is the isolated function of the Gluteus Medius?
Concentrically acccelerates hip abduction and internal rotation (anterior fibers)

Concentrically accelerates hip abduction and external rotation (posterior fibers)
What is the integrated function of the Gluteus Medius?
Eccentrically decelerates hip adduction and external rotation (anterior fibers)

Eccentrically decelerates hip adduction and internal rotation (posterior fibers)

Isometrically stabilizes the lumbo-pelvic-hip complex
What is the origin and insertion of the Gluteus Minimus?
What is the origin and insertion of the Gluteus Minimus?
Origin:  Ilium of the pelvis between the anterior and inferior gluteal line.

Insertion:  Greater trochanter of the femur.
Origin: Ilium of the pelvis between the anterior and inferior gluteal line.

Insertion: Greater trochanter of the femur.
What is the isolated function of the Gluteus Minimus?
Concentrically accelerates hip abduction and internal rotation.
What is the integrated function of the Gluteus Minimus?
Eccentrically decelerates hip adduction and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Gluteus Maximus?
What is the origin and insertion of the Gluteus Maximus?
Origin:  Outer ilium of the pelvis, posterior side of the sacrum and coccyx, and part of the sacrotuberous and posterior sacroiliac ligament.

Insertion:  Gluteal tuberosity of the femur and iliotibial tract.
Origin: Outer ilium of the pelvis, posterior side of the sacrum and coccyx, and part of the sacrotuberous and posterior sacroiliac ligament.

Insertion: Gluteal tuberosity of the femur and iliotibial tract.
What is the isolated function of the Gluteus Maximus?
Concentrically accelerates hip extension and external rotation.
What is the integrated function of the Gluteus Maximus?
Eccentrically decelerates hip flexion and internal rotation.

Decelerates tibial internal rotation via the iliotibial band.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Tensor Fascia Latae (TFL)?  (with iliotibial band)
What is the origin and insertion of the Tensor Fascia Latae (TFL)? (with iliotibial band)
Origin:  Outer surface of the iliac crest just posterior to the anterior-superior iliac spine of the pelvis. 

Insertion:  Proximal one-third of the iliotibial band.
Origin: Outer surface of the iliac crest just posterior to the anterior-superior iliac spine of the pelvis.

Insertion: Proximal one-third of the iliotibial band.
What is the isolated function of the Tensor Fascia Latae (TFL)?
Concentrically accelerates hip flexion, abduction, and internal rotation.
What is the integrated function of the Tensor Fascia Latae (TFL)?
Eccentrically decelerates hip extension, adduction, and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Psoas muscles?
What is the origin and insertion of the Psoas muscles?
Origin:  Transverse processes and lateral bodies of the last thoracic and all lumbar vertebrae including intervertebral disks.

Insertion:  Lesser trochanter of the femur.
Origin: Transverse processes and lateral bodies of the last thoracic and all lumbar vertebrae including intervertebral disks.

Insertion: Lesser trochanter of the femur.
What is the isolated function of the Psoas muscles?
Concentrically accelerates hip flexion and external rotation.

Concentrically extends and roatates the lumbar spine.
What is the integrated function of the Psoas muscles?
Eccentrically decelerates hip internal rotation.

Eccentrically decelerates hip extension.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Iliacus muscle?
What is the origin and insertion of the Iliacus muscle?
Origin:  Superior two-thirds of iliac fossa, inner lip of the iliac crest.  

Insertion:  Lesser trochanter of femur.
Origin: Superior two-thirds of iliac fossa, inner lip of the iliac crest.

Insertion: Lesser trochanter of femur.
What is the isolated function of the Iliacus?
Concentrically accelerates hip flexion and external rotation.
What is the integrated function of the Iliacus muscle?
Eccentrically decelerates hip extension and internal rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex.
What is the origin and insertion of the Sartorius muscle?
What is the origin and insertion of the Sartorius muscle?
Origin:  Anterior-superior iliac spine of the pelvis. 

Insertion:  Proximal-medial surface of the tibia.
Origin: Anterior-superior iliac spine of the pelvis.

Insertion: Proximal-medial surface of the tibia.
What is the isolated function of the Sartorius muscle?
Concentrically accelerates hip flexion, external rotation, and abduction.

Concentrically accelerates knee flexion and internal rotation.
What is the integrated function of the Sartorius muscle?
Eccentrically decelerates hip extension and internal rotation.

Eccentrically decelerates knee extension and external rotation.

Isometrically stabilizes the lumbo-pelvic-hip complex and the knee.
What is the origin and insertion of the Piriformis muscle?
What is the origin and insertion of the Piriformis muscle?
Origin:  Anterior side of the sacrum.

Insertion:  The greater trochanter of the femur.
Origin: Anterior side of the sacrum.

Insertion: The greater trochanter of the femur.
What is the isolated function of the Piriformis muscle?
Concentrically accelerates hip external rotation, abduction, and extension.
What is the integrated function of the Piriformis muscle?
Eccentrically decelerates hip internal rotation, adduction, and flexion.

Isometrically stabilizes the hip and sacroiliac joints.