There are energy-wheels known as chakras which line up along the central line of everyone.

The chakras (the word literally means energy wheels) are lined up along the center line, or meridian, of a person’s body according to ancient Vedic thought.

In Sanskrit, chakra means a spinning wheel or vortex. There is another meaning to chakra, which indicates the seven chakras of the human body that relate to the seven gland systems of the body. These chakras are centers of spinning energy with the first one on the base of the spine and the seventh one at the crown.