Kati vasti is specialized therapy relieves and nourishes the lower back using herbal oils. A specially prepared warm herbal oil is poured over the lumbo sacral area and retained inside a dam made out of dough. The hot medicated oils helps melt lower spine rigidity and strengthen your bone tissue.Increases the circulation in the region, as the herbal oil gets deeply absorbed into the skin, and both nourishes and strengthens the muscles and nerves