Sit comfortably, cross-legged on the floor or in a chair. Place your right hand’s index and middle fingers on your forehead. Keeping your mouth sealed, close your right nostril with your thumb and inhale deeply.
Close the left nostril with your ring finger while releasing the right, and exhale. Then inhale, close the right nostril again, open up the left, and exhale completely. Continue slowly, alternating nostrils, for 3 minutes.