When the knee is being flexed,what is the fulcrum?

Name: When the knee is being flexed,what is the fulcrum?
Brand: Quizplus
Rating: 4.9 (59 reviews)

Question

Quizplus · Accepted Answer

The fulcrum is the pivot point around which movement occurs. In the case of knee flexion, the fulcrum is the knee joint itself. As the knee joint bends, the lower leg and foot (weight) move towards the femur, and the quadriceps femoris muscle contracts to assist with movement. However, the fulcrum remains at the knee joint. Therefore, the correct answer is C.

When the Knee Is Being Flexed,what Is the Fulcrum