14 questions
Origin: AIIS
Insertion: Tibial tuberosity via patellar tendon
Action: Hip flexion and knee extension
Vastus lateralis
Vastus medialis
Sartorius
Rectus femoris
Origin: Linea aspera
Insertion: Tibial tuberosity via patellar tendon
Action: Knee extension
Vastus lateralis
Vastus medialis
Sartorius
Rectus femoris
Origin: Linea aspera
Insertion: Tibial tuberosity via patellar tendon
Action: Knee extension
Vastus lateralis
Vastus medialis
Sartorius
Rectus femoris
Origin: Anterior
femur
Insertion: Tibial
tuberosity via patellar tendon
Action: Knee
extension
Vastus lateralis
Vastus medialis
Vastus intermedialis
Rectus femoris
Origin: Ischial
tuberosity
Insertion: Anteromedial
surface of proximal tibia
Action: Hip
extension and knee flexion
Semimembranosus
Semitendinosus
Biceps femoris long head
Biceps femoris short head
Origin: Ischial
tuberosity
Insertion: Posterior surface
of medial condyle of tibia Action: Hip
extension and knee flexion
Semimembranosus
Semitendinosus
Biceps femoris long head
Biceps femoris short head
Origin: Ischial tuberosity
Insertion: Fibular
head
Action: Hip extension and knee flexion
Semimembranosus
Semitendinosus
Biceps femoris long head
Biceps femoris short head
Origin: Lateral lip of linea
aspera
Insertion: Fibular
head
Action: Knee flexion
Semimembranosus
Semitendinosus
Biceps femoris long head
Biceps femoris short head
Origin: Lateral condyle of femur
Insertion: Posterior medial condyle of tibia
Action: Initiates knee flexion
Popliteus
Gastrocnemius
Gracilis
Tensor fascia latae
Origin: Medial and lateral condyles of femur
Insertion: Posterior calcaneus
Action: Knee flexion and ankle plantar flexion
Popliteus
Gastrocnemius
Gracilis
Tensor fascia latae
What is labeled #1 in the picture?
Tensor fascia latae
Gracilis
Sartorius
Iliotibial band
What is labeled #2 in the picture?
Tensor fascia latae
Gracilis
Sartorius
Iliotibial band
What is labeled #3 in the picture?
Tensor fascia latae
Gracilis
Sartorius
Iliotibial band
What is labeled #4 in the picture?
Tensor fascia latae
Gracilis
Sartorius
Iliotibial band