10 - Muscles: Leg ID

Front

What is the vastus lateralis?

Back

The vastus lateralis is one of the four muscles of the quadriceps group, located on the outer side of the thigh. It is responsible for extending the knee.

Front

What is the tibialis anterior?

Back

The tibialis anterior is a muscle located in the front of the lower leg. It is responsible for dorsiflexing the foot and inverting the ankle.

Front

What is the gracilis muscle?

Back

The gracilis is a long, thin muscle located in the inner thigh. It is involved in hip adduction and knee flexion.

Front

What is the adductor longus?

Back

The adductor longus is a muscle of the inner thigh that helps in adducting the thigh and flexing the hip.

Front

What is the extensor digitorum longus?

Back

The extensor digitorum longus is a muscle located in the front of the lower leg that extends the toes and dorsiflexes the foot.

Front

What is the function of the quadriceps group?

Back

The quadriceps group, which includes the vastus lateralis, vastus medialis, vastus intermedius, and rectus femoris, primarily functions to extend the knee.

Front

What is the role of the sartorius muscle?

Back

The sartorius is the longest muscle in the human body, running from the hip to the knee. It helps in flexing, abducting, and laterally rotating the thigh.

Front

What is the tensor fascia latae?

Back

The tensor fascia latae is a muscle located on the outer thigh that helps stabilize and steady the hip and knee during movement.

Front

What is the pectineus muscle?

Back

The pectineus is a flat, quadrangular muscle located in the upper thigh, involved in hip flexion and adduction.

Front

What is the adductor magnus?

Back

The adductor magnus is a large muscle in the inner thigh that adducts the thigh and assists in hip extension.