Hi everyone,
Ok...I think I will take this to the next level.
Life Energy or Prana is a very fundamental and common concept in India and other countries like China, Japan etc. It is Life energy which is present everywhere and in everything, both living and non living objects. Its the movement that makes the difference.
As I have said earlier, objectively nothing is known about Prana...but subjectively it has been known and used for thousands of years. It is mentioned in the Vedas and Upanishads and later in Jain and Buddhist literature.
Most esoteric practices like Yoga, Pranayama, healing etc. involve the regulation and control of Prana. Practices like Tai chi, Reiki and faith healing and also martial arts... involve the regulation of Prana. Most chantings, rituals and prayers also involve regulating Prana in some form.
The biofield or aura is nothing but Prana in various forms moving in and around the body. Our mind is also composed of prana.
This movement of this Life energy around the body makes it form vortices or wheels in many places around the body. These are called Chakras. We have major Chakras around the crown, the forehead, throat, heart, solar plexus, sex area and lower spine...besides almost all other areas where minor vortices are found.
The cleaning, energizing and regulation of the prana around the many chakras is what helps in maintaining good health, healthy mind, peace etc. Pranic healing, reiki etc. are useful techniques for maintaining good health and a peaceful mind (especially for sensitive people). Especially in mental problems, depression etc,.... these methods that heal chakras and regulate prana are very useful.
Many people in India and other countries use these techniques as complimentary to normal medicines. For mental problems...these methods are found to be more useful than medicines.
When you feel love for someone the sudden feeling of elation in the heart is the Heart Charkra expanding. When you feel fear, it is the heart and navel chakras getting depleted. When you feel jealousy it is the Solar plexus chakra getting depleted....and so on. Different colours are also associated with different chakras.
The esoteric Tree of Life in the Kabbala is also similar to the Yogic chakra system.
Cheers.
Sriram