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Nadi Shodhana Pranayama
Nadi
adi shodhana is the first pranayama described in the classical yogic texts. Ideally, other classical pranayamas should be attempted only after practising nadi shodhana as instructed by the teacher for a specific period. The word nadi means 'energy channel' and shodhana means 'to cleanse' or 'to purify'. Therefore, nadi shodhana is a practice whereby the pranic channels are purified and regulated. This prepares one for the practice of other pranayamas, so that maximum benefits can be derived and one does not experience any pranic imbalance.
Nadi shodhana is also a complete practice in itself and the higher stages achieve the ultimate aim of pranayama: kevala kumbhaka. Nadi shodhana is practised by alternating the inhalation and exhalation between the left and right nostrils, thus influencing the ida and pingala nadis and the two brain hemispheres. This leads to control of the oscillations of the body-mind network, bringing balance and harmony throughout the system.
Nadi shodhana is truly a balancing pranayama, because whether the imbalance lies in the physical or mental body, this practice can restore equilibrium. Swami Satyananda has said, "If one wants to lead a spiritual life, this very pranayama is sufficient. It will steady the way to meditation and samadhi."
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