Question: how to do sukha kriya?
Answer: Shambhavi Mahamudra begins with pranayama (controlled yogic breathing) called Sukha Kriya or Nadi Shodhana, which is an alternate-nostril breathing technique (ie, a slow-paced pranayama) to encourage balance in the mind for 6 to 7 minutes, followed by 21 long repetitions of the bija mantra (root syllable) Om chanted ...