When you twist your ankle

When you twist your ankle the fibers inside the ligaments can stretch too far, and begin to tear. These ligaments normally keep the ankle joint stable but a strong twist can cause a partial or complete tear resulting in an ankle sprain. ANKLE SPRAIN Almost immediately your body triggers an inflammatory response. Blood vessels widen, fluid enters the injured area and immune cells arrive causing swelling. The torn fibers also activate pain receptors making movement or putting weight on the foot painful. After several days the inflammation begins to decrease and the repair process starts. New collagen fibers form across the damaged ligament. Over the following weeks and months these fibers reorganize and become stronger. Without proper rehabilitation the ankle may remain unstable, increasing the risk of another sprain.