Ankle joint mechanics

The ankle joint connects the lower leg to the foot and allows for movement like walking, running, and jumping. It functions as a hinge, mainly enabling up-and-down motion (lifting the foot or pointing it down), controlled by bones, muscles, and ligaments. The tibia and fibula form a stable structure with the talus bone of the foot fitting snugly beneath them. This design provides both stability and flexibility, allowing smooth motion while supporting body weight. Proper ankle mechanics are essential for balance and movement efficiency.