This content is streamed in such a way that it is protected and available only in a Flash format. Your device seems not to be compatible with our Flash video player.
Ankle sprains are common, accounting for around one in four sports injuries, and happen when the foot twists, rolls or turns beyond its normal motions. A great force is transmitted on landing and the ankle can be sprained if the foot is planted unevenly. This causes the ligaments to stretch beyond their normal range and, if the force is too strong, they can tear. A 'pop' may be heard and swelling soon results, leading to bruising and soreness.
©UEFA.com 1998-2014. All rights reserved.