Basti’ exercise is intended to serve the purpose of ‘enema’ to pass out the accumulation of faeces from the intestinal canal. There are two varieties, viz., Sthala Basti and Jala Basti.
Sit on the ground and catch hold of your toes with fingers. Do not bend the knees. This is exactly like the Paschimottanasana, but here you need not bring your head to the knees. Assuming this posture, churn the abdominal muscles and dominal muscles and expel the water. It cures uriter muscles. This is Sthala Basti. JALA BASTI: This is more effective than Sthala Basti. Take a small bamboo tube, five inches long. Lubricate one end of it with vaseline, oil or soap. Sit in a tub of water or in a tank in knee-level of water in Utkatasana. Insert the bamboo tube about 2 or 3 inches into the anus. Contract the anus. Draw the water into the intestines slowly. Shake the abdominal muscles and expel the water. It cures urinary troubles, dropsy, constipation, etc. You should not do this everyday and make it a habit. This is only for occasional use. Do this in the morning hours before taking meals. If you do not know how to draw in the water through the tube, then you can use the ordinary syringe that is available in the market. By the use of the bamboo, you will know the method of drawing water through the anus. But in the enema syringe water is being pushed in by the help of air. That is only the difference but the result is the same in both cases. By using the bamboo tube you can have mastery over the intestinal muscles by drawing in and pushing out the water at your command.