Ankle Hurts When Flexing Foot Up?

Ankle Hurts When Flexing Foot Up? Sprains: Sprained ankles are a common cause of ankle pain. An ankle sprain happens when ligaments stretch or tear. Sprained or twisted ankles happen when the ankle rolls forcefully out of its normal position. Tendonitis: Irritated, inflamed tendons are a soft-tissue injury called tendonitis. Why does my ankle hurt