Nadi Shodana is a traditional pranayama practice — a breathing technique — which promotes free and flowing movement of energy throughout the physical and subtle bodies.
The nadis are the energy channels that carry prana (our incredible life-force-energy) through and around the body all the time. There are a lot of them: around 72,000! And Shodana means ‘to cleanse’ or ‘to purify’.
So Nadi Shodana does exactly that; cleanses the energy channels to ease out any blockages or imbalances so that we can benefit from all of the energy available to us. It’s particularly effective at balancing two of the main nadis (energy channels) in the body, called Ida and Pingala.