The pain of sciatica is produced by inflammation or injury of the sciatic nerve, sometimes caused by the compression in muscle contractures, for disk displacement of the column or by a narrowing of the nerve canal. Often cause radiating pain that extends from the back, down the leg, even to the foot. The muscles around the area is usually acquired before the pain worsened the situation. At other times it is the record of the column that moves backwards, pressing the nerve. In these cases, the realization of exercises recommended postural reeducation through the strengthening of the abdominal muscles, as one of the possible solutions. Other symptoms of sciatica are cramps and spasms in the back of the hip to the knee pain sensation of electric shock situation can change quickly, or severe pain that limits mobility.
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