Kin 245 module 3
External rotation
Due to the adductor brevis, adductor longus, and adductor magnus all inserting in various locations on the linea aspera, a resulting movement that is facilitated when adducting the hip is ______. ?
False
Hip flexion is movement of the femur straight posteriorly toward the pelvis. (T/F)
Sartorius
Agonist muscles during hip extension include all of the following except the?
True
Any muscle that is agonistic in hip extension can also contract to cause anterior pelvic rotation. (T/F)
False
The acetabulum inserts into the femoral head to form the acetabular femoral joint. (T/F)
Posteriorly, extension
The biceps femoris muscle is located ________ and performs _______ of the hip joint. ?
b. Laterally, abduction
The gluteus medius muscle is located ________ and performs ________ of the hip joint.
False
The iliofemoral or Y ligament is located posteriorly and prevents hyperextension. (T/F)
Anteriorly, flexion
The iliopsoas muscle is located ______ and performs _______ of the hip joint. ?
Semimembranosus
The insertion of the _________ muscle is the posteromedial surface of the medial tibial condyle. ?
Iliopectineal
The insertion of the iliopsoas muscle is the pectineal line and the _____ eminence, lesser trochanter of the femur, and the shaft just below. ?
a. Superior
The insertion of the rectus femoris muscle is the _______ aspect of the patella and the patellar tendon to the tibial tuberosity.
Anterolateral
The insertion of the tensor fasciae latae muscle is one-fourth of the way down the thigh into the iliotibial tract, which inserts onto Gerdy's tubercle of the ______ tibial condyle.
Iliopsoas
The origin of the _______ muscle is the lower borders of the transverse processes of lumbar vertebrae (L1-L5), inner surface of the ilium, sides of the bodies of the last thoracic vertebra (T12), all the lumbar vertebrae (L1-5), intervertebral fibrocartilages, and base of sacrum. ?
Coccyx
The origin of the gluteus maximus muscle is the posterior one-fourth of the crest of the ilium, posterior surface of the sacrum and ________ near the ilium, and fascia of the lumbar area.
Acetabulum
The origin of the rectus femoris muscle is the anterior inferior iliac spine and the groove (posterior) above the _____. ?
Iliac crest
The origin of the tensor fasciae latae muscle is the anterior _______ and the surface of the ilium just below the crest.
True
The patella serves as a pulley by improving the angle of pull with the result being a greater mechanical advantage for the quadriceps during knee extension (T/F)
Extension
The rectus femoris is more effective in hip flexion when the knee is in _________. ?
Anteriorly, flexion
The sartorius muscle is located _________ and performs _________ of the hip joint.
True
The sartorius, gracilis, and semitendinosus all insert just below the medial condyle on upper anteromedial tibial surface. (T/F)
False
The semimembranosus inserts anteromedially on the medial tibial condyle. (T/F)
False
The teres ligament is located superficially and slightly limits adduction. (T/F)
False
The teres ligament is located superficially and slightly limits adduction. ?
Rich nervous innervation
Which of the following does not contribute to the relative stability of the acetabular femoral joint? ?
Gluteus maximus
Which of the following is considered to be an agonist muscle during hip external rotation?
a. Abduction of the hip
Which of the following is not an action of the pectineus muscle?
True
For the pelvis to rotate a significant amount motion must occur in either the right hip, the left hip, the lumbar spine or some combination of these joints. (T/F)
External
If desiring to emphasize work on the gluteus maximus during resisted hip extension exercises, the knee should be placed in _________. ?
