The ancient sages and rishis of India understood that all of creation is essentially energy. Furthermore, they understood that this energy can take on different forms. One being the intellect. As a driving force in this world, the intellect can be a powerful tool. In the same manner, sex, also an energy, can be used for creation. However, many times it may feel that these two energies are at war with each other. We desire something, yet our intellect, or mind, tells us we should not have it. The ancient yogis understood that essentially, these conflicts arise out of a simple imbalance in energies. If too much of our energy is centered around sex, then our intellect suffers, and likewise, if we are too intellectual, then we become almost stale, lifeless beings.
The rishis not only understood this, but provided a solution as well, which was rooted in ancient sciences. According to yoga, a human being’s spine is like three hollow tubes, within which life energy flows. In Sanskrit, these tubes, or channels, are known as nadis. The nadis are not visible to the naked eye because they exist not in the physical body, but in the more esoteric, subtle body which may be influenced through meditation or yoga. The ancient science dictates that the energy flow within the nadis will directly affect a person’s mental, emotional, and higher spiritual states. Depending on which way the energy may be flowing at any one time, a person may be centered in the intellect or in the sexual center at the root of the spine, or even a combination of the two. An intellect-centered person will naturally be dry and rooted completely in logic. This energy, ultimately culminating in the head, flows through the ida nadi, located on the left of the center nadi (middle tube). In contrast, a sex-centered person might be materialistic, centered around desires and fantasies. This sex energy travels through the pingala nadi, located on the right of the center nadi, downwards towards the base of the spine.
With the right guidance, however, the energy flow may be “redirected” to the center, or sushumna nadi. When this happens, a person will no longer be affected by these two energy states, as they have transcended them.
If this redirection in energy happens, the energy will reach the crown center at the top of the head. Not only is this essential for balancing out the energy from the ida and pingala nadis, but, more importantly, activation of the sushumna nadi is associated with higher cognitive functions and spiritual awakening.
The human body can be compared to an instrument, and like any instrument, it works best when used properly. The vedic rishis created manuals on how to use this instrument to its full potential through yoga and meditation. By this meditation, one can transcend the first two nadis and awaken the center nadi, ultimately leading to a flowering of a higher spiritual consciousness.
The steps are as follows:
Before doing anything, first mentally scan the spine in order to visualize it easily during the meditation.
Sit straight and close your eyes.
With spine erect, visualize it (the spine) as a lotus thread; a small, thin, thread of light that travels from the base of the spinal cord all the way to the top of the head.
Keep your attention on this thread of light. Visualize the energy flowing from the root center all the way to the crown. What you are visualizing is the sushumna nadi, or center nadi. Let your whole awareness be on this nadi.
Do this for 21 minutes a day for at least 10 days. After 10 or 11 days the center nadi will be activated and the energy flow within all three nadis will be balanced.
This leads to awakening of intelligence, energy, and makes experiencing the ultimate possible.
Taken From Nithyananda’s Shiva Sutra Talks