Kati Basti is an ayurvedic therapy in which the warm medicated or herbal oil is held on to the lower back for a certain amount of time to relieve pain, stiffness, and inflammation. The specialty of this treatment is that it has a preventive, restorative, and rejuvenating effect on the body. Therapy allows deeper absorption of oil into the muscles, tendons, and ligaments, relaxing spasms and reducing pain and stiffness.