Chakras are energy vortices which have physical, psychological and spiritual functions. These are invisible to the naked eye and interconnect our physical and spiritual selves. According to the saints and yogis if India, there are seven chakras located along the spine, each one interacting with the others. The chakras are the subtle energy blueprint for the physical manifestation of the human form. The sole purpose in gaining awareness of the chakras system is to assist the individual in achieving a state harmony within oneself.