what can ease sciatica
Piriformis stretches (muscles deep in the buttocks region) can relieve sciatica that is caused by a tight piriformis putting pressure on the sciatic nerve. Low-impact aerobic exercises such as walking increase the endurance of the core muscles and the legs, increase circulation and promote healing.auses of Sciatica. Sciatica is caused by inflammation or compression of the sciatic nerve or nerve roots in the lower spine. It may also be caused by damage to nerve roots. Sciatica is not a disease in itself and its causes are various.