The chakras are part of an ancient system of reading energy developed in India, although many cultures throughout the world have recognized and used these energy vortexes within the body for healing purposes. The word chakra is derived from Sanskrit and means “wheel” as these energy centers can be visualized as making a swirling motion. There are seven main chakras in the human body and each represents a different aspect of the self. The heart chakra is associated with love, including self-love, joy, and compassion.