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<\/figure>\n\n\n\nWhat is Nadi Shodhana? (\u0928\u093e\u0921\u093c\u0940 \u0936\u094b\u0927\u0928 \u092a\u094d\u0930\u093e\u0923\u093e\u092f\u093e\u092e \u0915\u094d\u092f\u093e \u0939\u0948)<\/h2>\n\n\n\n
Nadi Shodhana is a traditional alternate-nostril pranayama in which the breath is guided through one nostril at a time. Depending on the tradition and level of practice, it may be performed with or without kumbhaka (breath retention), as well as with different breathing ratios.<\/p>\n\n\n\n
The practice appears throughout classical hatha yoga literature as preparation for meditation and for the deeper pranayamas. In Patanjali’s eight-limbed path, pranayama is the fourth limb, sitting between asana and pratyahara.<\/p>\n\n\n\n
What Does “Shodhana” Mean?<\/h3>\n\n\n\n
Shodhana<\/em> (\u0936\u094b\u0927\u0928) is Sanskrit for purification, cleansing, or refining. Paired with nadi<\/em> (channel), the compound describes the purpose of the practice rather than its mechanics. You will also see the practice called Nadi Shuddhi<\/strong> \u2014 shuddhi<\/em> is a near-synonym meaning purity or cleanliness.<\/p>\n\n\n\n The Many Spellings<\/strong><\/p>\n\n\n\n All of these refer to the same practice, and none is wrong; they are different romanisations of the same Sanskrit:<\/p>\n\n\n\n Nadi Shodhana \u00b7 Nadi Shodhan \u00b7 Nadi Shodana \u00b7 Nadi Sodhan \u00b7 Nadishodhana \u00b7 Nadi Shuddhi \u00b7 Nadi Suddhi<\/strong><\/p>\n\n\n\n If you have seen it written differently elsewhere, you have not found a different technique.<\/p>\n\n\n\n Yogic anatomy describes roughly 72,000 nadis, or energy channels, running through the body. Three matter for this practice: Ida, associated with the left nostril and cooling, lunar qualities; Pingala, associated with the right nostril and warming, solar qualities; and Sushumna, the central channel, said to open only when the other two are in balance.<\/p>\n\n\n\n A note on how to read this.<\/strong> This is yogic anatomy, not physiology; the nadis are not structures you would find in a dissection. There is, however, a genuine physiological phenomenon underneath it: the nasal cycle<\/strong>, in which airflow alternates dominance between nostrils over a period that varies from person to person, typically somewhere between one and four hours. Yogic texts mapped that alternation long before it was formally described in the nineteenth century.<\/p>\n\n\n\n In traditional terms: chronic stress, poor diet and accumulated toxins, physical or emotional trauma, and irregular lifestyle. Read this as the tradition’s framework for why you feel out of balance, rather than as a diagnostic claim.<\/p>\n\n\n\n Sit upright and bring the right hand into Nasagra mudra. Close the right nostril and exhale fully through the left. Inhale through the left, then close both nostrils and hold. Release the right nostril and exhale. Inhale through the right, close both and hold, then exhale through the left. That is one round.<\/p>\n\n\n\n Fold the index and middle fingers of the right hand<\/strong> into the palm. The thumb closes the right nostril; the ring and little fingers close the left. This position is called Nasagra mudra<\/strong>, and you will also see it called Vishnu mudra or Mrigi mudra. Left hand rests on the left knee in Chin or Gyan mudra.<\/p>\n\n\n\n Nine to twelve rounds is a reasonable session. Always begin and end on the left.<\/p>\n\n\n\n The ratio is inhale: hold: exhale. Do not start at the traditional numbers.<\/p>\n\n\n\n The 1:4:2 ratio is a destination, not a starting point.<\/strong> It appears in classical texts and gets repeated online as though it were a beginner instruction. It is not. Reaching it takes months of consistent practice, and attempting it early is how people end up light-headed and put off pranayama entirely.<\/p>\n\n\n\n If the exhale becomes strained, short, or ragged after a breath hold, reduce the length of the hold and return to comfortable breathing.<\/p>\n\n\n\n Nadi Shodhana’s best-supported benefits are calming the nervous system, reducing stress and anxiety, and improving focus and sleep. Adding kumbhaka<\/a> increases the parasympathetic effect but also increases the need for care. Traditional texts additionally describe it as purifying the nadis and preparing the mind for meditation.<\/p>\n\n\n\n If you need a short answer \u2014 for an exam, or just to know what matters:<\/p>\n\n\n\nThe Three Nadis: Ida, Pingala and Sushumna<\/h2>\n\n\n\n
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How Do Nadis Get Blocked?<\/h3>\n\n\n\n
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<\/figure>\n\n\n\nNadi Shodhana Pranayama Steps (with Kumbhaka)<\/h2>\n\n\n\n
Hand Position<\/h3>\n\n\n\n
The Eight Steps<\/h3>\n\n\n\n
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<\/figure>\n\n\n\nThe Ratios<\/h3>\n\n\n\n
Level<\/th> Ratio<\/th> Example (seconds)<\/th><\/tr><\/thead> First month<\/td> 1 : 1 : 2, no hold at first<\/td> 4 : 0 : 8<\/td><\/tr> Introducing kumbhaka<\/td> 1 : 1 : 2<\/td> 4 : 4 : 8<\/td><\/tr> Established<\/td> 1 : 2 : 2<\/td> 4 : 8 : 8<\/td><\/tr> Traditional<\/td> 1 : 4 : 2<\/td> 4 : 16 : 8<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n Cautions During Practice<\/h3>\n\n\n\n
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Nadi Shodhana Benefits<\/h2>\n\n\n\n
The Four Main Benefits of Nadi Shodhan Pranayama<\/h3>\n\n\n\n
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