The chakra is wheel shaped, it is in Tantrism the center of energy and is whirling in motion, as a wheel it represents occult powers and symbolizes absolute completeness.
What is Chakra ?
It is associated with the practice of yoga and meditation. Though the chakras located in the spinal column that the Shakti energy- the kundalini, rises stage by stage to join Shiva, the male energy located at the crown of the head . It is an attribute of Durga, Vishnu and Surya.