Question

the ankle is a third class lever. please select the best answer from the choices provided. o t o f

Explanation:

The ankle is a second - class lever. In a second - class lever, the load is between the effort and the fulcrum. When standing on tiptoe, the ball of the foot is the fulcrum, the calf muscles provide the effort, and the weight of the body is the load. A third - class lever has the effort between the load and the fulcrum.

Answer:

F