The 5 Pranas
-Apana, Udana, Prana
As discussed in the previous post on Samana and Vyana, the 5 Pranas or energies are an important aspect of both yogic science and ayurvedic medicine, which as a discipline also aims to achieve and maintain balance between said energies within the mind and body.
Having already come to understand Samana as an energetic movement stemming from the periphery of the body moving inwards and focused in the area of the naval, and Vyana as a circulatory movement to aid with the transportation of energy around the entire physical body, it follows that Apana, Udana, and Prana each travel along their own individual paths too.
Apana can be understood literally as ‘the air that moves away’, therefore signifying the downward and outward energetic pathway which it follows. Apana is associated with the elimination of toxins from the body, and is sometimes considered the definition of our pranic or energetic immune system. Again, this can be understood in terms of physical waste and stools, sweat, carbon dioxide and urine, but also in terms of negative sensory, emotional and mental experiences which prove unpleasant or unsuited to our composition. Centralised in the lower abdomen, Apana not only governs elimination, but also reproduction, providing an instinctual self-sufficiency and replenishing sense of continuity when functioning at the height of it’s potential.
Udana on the other hand is an uplifting force of energy, literally translated as ‘upward moving air’, and is primarily associated with the progression, growth and transformation of the body and mind as they evolve continuously throughout our lives. Physically, Udana aids with balance, growth, and our ability to stand and carry out actions. It also governs speech and is said to stem from an area in the throat, supporting the head and organs associated with our mentality balanced upon the spine. This force of energy being continuously drawn upwards is easily blocked, resulting in stunted growth and stagnancy within our actions and thoughts. Yoga and Ayurveda are used as ways to reopen these pathways and aid the correct flow of Udana throughout the body, unblocking both mental and physical pathways and habits which have hindered our growth and expansion into the world.
Prana in it’s own right serves as the energy of ‘forward moving air’, and although Samana constitutes inward moving energy from the external and its assimilation to the internal, Prana as a whole deals with the reception of all sensory engagement and its propulsion around the body. Not only does it provide the energy which is necessary for all other pranas to function, but it guides them from its seat in the region of the third eye.
While all 5 Pranas on a physical level have many inherent effects on our body’s reactions and chemical processes, the “receptivity to mental sources of nourishment” (D. Frawley) that can be achieved by incorporating pranayama techniques successfully into one’s yoga practice is an invisible yet exceptional way to achieve and maintain a better mind/body balance and ensure the healthy functioning of the channels through which the pranas travel (nadis). These channels will be discussed further in another post.