Kapal Bhati pranayama
Sit comfortably with your spine erect. Place your hands on the knees, palms open to the sky and breathe in. As your breath out, pull your stomach in. As you relax the navel and abdomen, the breath flows back into your lungs automatically. Repeat this for 20 times.
Sit in Padmasana or Sukhasana. While keeping your eyes closed, bend your body forward until your forehead touches the ground. Relax in this position and then return back to the starting position. Repeat this 5 to 10 times.
Sheetkari pranayama (Cooling breath)
With mouth open, clench your teeth and press the tongue against the teeth. Breathe in. Close your mouth and breathe out normally through the nostrils. Repeat 5 to 10 times: inhaling from the left and exhaling from the right.
Sheetali pranayama (Cooling breath)
Stick your tongue out and curl the sides of the tongue upward towards the center of the tongue. Breathe in through the mouth, hold the breath and slowly exhale through the nose. Repeat 5 to 10 times.
Learn this detox technique in Art of Living Yoga Level 2 program.
Learn this in DSN program.
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Simhasana (Lion pose)
Kneel down on the yoga mat and place your right foot below the left buttock and vice versa. Place your hands on the knees, spread out the fingers and lean forward. The weight of the body should be on the hands while the hands remain straight. Open your mouth and stick the tongue out. Eyes should be wide open and face muscles tense. Your gaze should be fixed on the tip of the nose or at the center of the eyebrows.
Via:Sri Sri Official