Set 5 Flashcards
Iliacus
Innervation
Femoral n. (L2,3)
Iliacus
Primary Open Action
Hip (thigh) flexion
Iliacus
Secondary Open Action
Hip (thigh) ER
Psoas Major
Innervation
VPR L2,3
Psoas Major
Primary Open Action
Hip (thigh) flexion
Psoas Major
Secondary Open Action
- Trunk flexion
- Trunk lateral flexion
- Thigh (hip) ER
Sartorius
Innervation
Femoral n. (L2,3)
Sartorius
Primary Open Action
Hip (thigh) flexion, abduction, ER
Sartorius
Secondary Open Action
Knee flexion and IR
Piriformis
Innervation
N. to Piriformis (S1,2)
Piriformis
Primary Open Action
- Hip (thigh) ER
- PRIMARY HIP ER
What is the PRIMARY HIP ER?
Piriformis
Piriformis
Secondary Open Action
- Helps hold head of femur in acetabulum
- Horizontal abduction
Obturator Internus
Innervation
N. to Obturator Internus (and Gemellus Superior) (L5 S1,2)
Obturator Internus
Primary Open Action
Hip (thigh) ER