Causes
The ankle sprain is an injury that occurs by chance of a bad move or crash when making the tread on the ground. The essence of ankle sprain is ligament stretching above its elastic limit, causing the strain, tear or rupture, as the violence with which it exceeds that limit.
Factors such as ill-fitting shoes or little tight high-soled, rugged terrain, weak muscle groups of the joint protectors or fatigue can lead to the appearance of an ankle sprain and from this resource you can learn more about the causing factors of ankle sprain.
Symptoms
Symptoms are usually unmistakable; the actual movement of ankle sprain to injure us and the subsequent position of pain and protection are the first symptoms. The diagnostic level sprained ankle symptoms are:
- Joint pain with consequent functional limitation, failing to support the foot, walking or being unable to make slight movements: the more serious the injury more pain and functional failure will result.
- Inflammation of the affected area: often the most striking of this injury. Such swelling does not lead to deformity or displacement of bony parts of the joint, is what differentiates sprain or fracture dislocation.
- Hematomas: is less common but usually occurs in cases in which a blood vessel breaks. This hematoma can move and spread to other areas of the foot to cause the movement of fluids of connective tissue injury. So it is normal for the first day of the hematoma occupies only the injured area and 2-4 days has been extended by the foot. The color will change from purple to yellow and green tones as the hematoma will disappear.
- Local heat: the injured area is hot as a result of inflammation and increased blood flow to the area.
Prevention
There is no doubt for the best treatment of an injury is prevention, and in the case of ankle sprain, there are two key factors for prevention.
A good warm-up: including mobilization of the area and to give some light stretching of the ligament laxity and loosen up before sports. Remember that the warming must be progressive in intensity and difficulty.
Proprioception: proprioceptors are sensory receptors located in joints that give us information about the position and speed of movement of the joint. The proprioceptive training provides our body of information about position changes and biochemical changes on the muscle, which develops defense mechanisms against injuries (muscle reflexes that protect excessive elongation of the ligaments).
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