Knee extension occurring from femoral condyles rotating forward on tibia as a person stands from a squatting position is an example of the accessory motion called _____.

Question

Quizplus · Accepted Answer

Roll is the correct term for the accessory motion described. As the femoral condyles move over the tibia during knee extension, they roll in the direction of the movement, which is a characteristic of the rolling motion in joint mechanics.

Knee Extension Occurring from Femoral Condyles Rotating Forward on Tibia