Stand with feet positioned one to one and a half feet apart, hands resting on knees, while looking downward. Exhale completely and draw the stomach inward until it touches the back, then push it outward. This preparatory movement is repeated according to individual capacity to soften the abdominal area.
For the main technique, while maintaining the bent position and pressing the knees, contract both sides of the stomach while pushing the center portion outward, attempting to extend the front abdominal muscles. When the urge to inhale arises, breathe in and repeat the exercise sequence.
Benefits: It definitely cures dyspepsia, constipation, gas, diarrhea, sprue-syndrome, obesity of the abdomen, etc. It is the most powerful exercise for all digestive issues.
Caution: People suffering from slip-disc, heart problem and ulcer should not attempt this activity.