Bandhas are neuromuscular locks performed to increase
the endocrine (glandular) secretions in our body. Our moods are determined by
the levels of hormones in our body. As a result of the direct effect that the
bandhas have on the endocrine glands, certain bio-rhythms in the body are also
regulated. Yogis talk about ananda maya chitta, a relaxed and happy state of
mind. Bandhas are one of those tools that restore the hormonal balance in the
body making you happy and relaxed throughout the day.

In Sanskrit 'Bandha' means to lock or hold, this describes the physical action
involved in the practice of the bandhas. The bandhas aim to lock the pranas in
particular areas and redirect their flow into the sushumna nadi for the purpose
of spiritual awakening. Bandhas bound/bind back the dissipative energy
restraining the outward flow of prana while bringing it back from the periphery
towards the centre in order to achieve union. In other words bandhas can be
viewed as valves because they direct the internal energy flow to irrigate the
nadis and activate the energy (pranic) body.

Granthis or knots, prevent free flow of prana in a nadi. Granthis represent
blockages in man's awareness of himself at the different levels of consciousness;
they obscure the true image of man's essential nature. Bandhas are prescribed
as one of the most effective means of untying these knots or blockages,
existing as tension, anxieties, repressions and unresolved conflicts, thereby
allowing us to re-discover our true nature.
Mansi Gulati
International Yoga teacher.