Sit in padmasana or sukhasana(any comfortable pose), adopt nasika mudra as shown in the image.
Keep your spine straight and take few deep breathes to make your mind focused and relaxed, bring focus inwards on your breathing.
Close your right nostril with your right thumb and inhale slowly through the left nostril as much as you can.
Use your other two fingers to close your left nostril thenremove your right thumb, and exhale slowly through the right nostril.
Inhale through the right nostril and close your right nostril and exhale through the left nostril, while removing your middle finger from left nostril.
While doing this practice, focus on your breathings and feel the positive energy inwards.
Continue the same process for few more times or as much as you can according to your capacity and preferences.
Maintain silence for few minutes, focus on your breathings and observe the benefits of anulom vilom.
Practice Keynotes
Try to let exhaling process take more time than inhaling.
Keep focus on your breathings.
Cautions and Limitations
Pregnant women should do this Pranayama under a qualified yoga practitioner and should do it very slowly.
Those suffering from heart ailments should not attempt retention of breath.
Under no circumstance should the breath be forced. Never breathe through the mouth.
Proceed carefully and only under expert guidance. At the slightest sign of discomfort, reduce the duration of inhalation/ exhalation/retention and, if necessary, discontinue the practice.
Pranayama should never be rushed.
People with breathing ailments must consult the suitability of pranayama with their doctor.
Contraindications
Pregnant women should do this Pranayama under a qualified yoga practitioner and should do very slow.
Those suffering from heart ailments should not attempt retention of breath.
Person with breathing ailments must consult the suitability of pranayama with their doctor.
General Benefits
Reduce the stress, depression or anxiety.
Beneficial for breathing-related problems like asthma, brochitis etc.