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The first thing you should know is that there are many techniques of pranayama but the main purpose of Pranayama is to be aware of our breath, the balance of energy within the body and it’s also a preparatory practice for the deeper stages of meditation. Pranayama begins the process of balancing the flow of energy through the Nadis (the three major channels of the subtle body). With this process the mind becomes still, the fluctuations of thought disappear, and consciousness expands.
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