What is the average contribution - percentage of salary - UK employers contribute to employee's pension plans?
Ankle sprains occur usually through excessive stress on the ligaments of the ankle. This can be caused by excessive external rotation, inversion or eversion of the foot caused by an external force. When the foot is moved past its range of motion, the excess stress puts a strain on the ligaments.
An injury to the foot or ankle can lead to swelling. The most common cause is a sprained ankle. This happens when an injury causes the ligaments that hold the ankle in place to be stretched beyond their normal range.