Which is an action of the sartorius?
A)extension of the leg at the knee joint
B)flexion of the thigh at the hip joint
C)dorsiflexion of the foot at the ankle joint
D)plantarflexion of the foot at the ankle joint

Question

Quizplus · Accepted Answer

The sartorius muscle is responsible for flexion of the thigh at the hip joint. It is the longest muscle in the human body and runs from the hip bone to just below the knee joint. It does not directly affect the knee or ankle joints.

Which Is an Action of the Sartorius