Agni Sara is a cleansing practice – agni means fire, and in this practice the internal fire is stoked, helping to heat up the body from within in order to stimulate digestion and detoxify the bodily systems. Sukhasana or ‘Easy sitting’ pose is a good position for this practice, although many other poses are also appropriate. Then, with that body awareness, move into a more suitable position where the spine can stretch. Agni Sara can also be done standing, with the feet spread wide apart, knees bent in an easy standing-squat and the hands resting on the thighs for support. Whichever position you choose, remember to work towards an erect spine rather than a rounded or hunched one.

The benefits of Agni Sara are incredible – in fact too many to list – but here are some: increased circulation to abdominal muscles, tissues and organs, pelvic muscles, improved elimination of waste and excess fat from around the abdomen, increased energy and elevated mood. Do not practice Agni Sara if you are pregnant, suffering from heart, nervous system, or respiratory ailments, have glaucoma, hiatal hernia, or ulcers of the stomach or intestine.
Process – In this practice, you contract your muscles all the way up from the floor of the pelvis to the diaphragm. This is done after a complete exhalation. From hands and knees position, exhale all the air from the mouth to get really empty. Then with no breath in the body, quickly draw the head and tailbone towards the navel, with the back arching up to the ceiling. The belly is sucked in upwards into the rib cage (this is an intermediate phase), and holding that posture with no breath – for five to ten counts – is Agni Sara. When it is time to inhale, the cat-tuck position and the belly suction is released and a regular inhalation and exhalation is done between sets. I recommend five to ten sets on an empty stomach!

1.  Stand erect.
2.  Keep a distance of 1-1/2 feet between the feet and place both hands on their respective thighs. Slowly exhale completely.
3.  Hold the breath out as is done in Uddiyana. After that, the stomach which has been sucked in due to complete exhalation is to be blown out like a balloon for a count of two seconds without inhaling. Pull the stomach in and again blow it out.
4.  Repeat this 4 to 6 times. Now inhale.
5.  Practise this kriya every day and gradually increase the number of repetitions. The practice should be relaxing and stimulating and you should be able to feel the heat in your body. After some days the abdominal muscles will become stronger and it will be very easy to incorporate it into your daily practice.
6.  This completes one round of Agni Sara. Repeat four or five times.

Remember
Practice on an empty stomach and avoid
doing Agni Sara during pregnancy, menstruation, or after abdominal surgery.
Consult your doctor first if you have any disease of the intestines or pancreas.
Do not practice it for at least four hours after a meal.