The 5 Elements

Balancing the 5 Elements
Everything in nature is made up of five basic elements: earth, water, fire, air, and space. Knowledge of the five elements allows the yogi to understand the laws of nature and to use yoga to attain greater health, power, knowledge, wisdom and happiness. This arises out of deep intuition of how the universe operates.
Knowledge of the five elements is an essential pre-requisite for more advanced yogapractice because the elements form the world we live in and the structure of our body-mind. All yoga practices work on the five elements, whether we know it or not. Knowledge of the elements (tattwas) is also the basis of yoga therapy and of Ayurveda, traditional Indian medicine. Through consciously working with the elements, we learn how to attain and maintain health and also how to consciously enjoy a long and fulfilling life based on higher awareness.
5 Elements
Earth represents the solid state of matter. It manifests stability, permanence, and rigidity. In our body, the parts such as bones, teeth, cells, and tissues are manifestations of the earth. Earth is considered a stable substance.
Expression: calm, grounded, safe, reliable
Water characterizes change and represents the liquid state. Water is necessary for the survival of all living things. A large part of the human body is made up of water. Our blood, lymph, and other fluids move between our cells and through our vessels, bringing energy, carrying away wastes, regulating temperature, bringing disease fighters, and carrying hormonal information from one area to another. Water is a substance without stability.
Expression: flexibility, fun, creativity
Fire is the power to transform solids into liquids, to gas, and back again. In other words, it possess power to transform the state of any substance. Within our bodies, the fire or energy binds the atoms together. It also converts food to fat (stored energy) and muscle. Fire transforms food into energy. It creates the impulses of nervous reactions, our feelings, and even our thought processes. Fire is considered a form without substance.
Expression: sense of self, purpose, personal identity
Air is the gaseous form of matter which is mobile and dynamic. Within the body, air (oxygen) is the basis for all energy transfer reactions. It is a key element required for fire to burn. Air is existence without form.
Expression: sense of connection, boundaries, balance, love
Ether is the space in which everything happens. It is the field that is simultaneously the source of all matter and the space in which it exists. Ether is only the distances which separate matter. The chief characteristic of ether is sound. Here, sound represents the entire spectrum of vibration.
Expression: acceptance, truth, communication, integrity
States of Matter
Each of the five elements represents a state of matter. Earth is not just soil, but it is everything in nature that is solid. Water is everything that is liquid. Air is everything that is a gas.
Fire is that part of Nature that transforms one state of matter into another. For example, fire transforms the solid state of water (ice) into liquid water and then into its gaseous state (steam). Withdrawing fire recreates the solid state. Fire is worshipped in many yogic and Tantric rituals because it is the means by which we can purify, empower, and control the other states of matter.
Space is the mother of the other elements. The experience of space as luminous emptiness is the basis of higher spiritual experiences.
Elements in The Body
Each element is responsible for different structures in the body. Earth forms solid structures, such as bones, flesh, skin, tissues, and hair. Water forms saliva, urine, semen, blood, and sweat. Fire forms hunger, thirst, and sleep. Air is responsible for all movement, including expansion, contraction, and suppression. Space forms physical attraction and repulsion, as well as fear.
If any element is impure or out of balance with another, disease and suffering may occur. Yoga helps us purify these elements and restore balance and health, and to unfold the inner powers and abilities contained in each element. In fact, yoga is one of the most powerful ways to restore health because it gives us the means to bring even those elements that are natural enemies into harmonious relationships with each other.