Uberon definition : The popliteus muscle in the leg is used to unlock the knee by laterally rotating the
femur on the tibia during a closed chain movement (such as one with the foot in contact
with the ground). [WP,unvetted].;
The popliteus muscle in the leg is used to unlock the knee by laterally rotating the
femur on the tibia during a closed chain movement (such as one with the foot in contact
with the ground). [WP,unvetted].