The concept of the chakra appears to originate from the Vedas. According to these beliefs, it is an energy center in the etheric body. There are many different chakra systems, but the most popular is composed of 7 primary chakras. It is traditionally believed that the chakras represent systems that interact with the body’s biological processes. The sacral chakra or Svadhisthana is the second chakra, and is located below the navel. The sacral chakras primary psychological aspects are emotional, relationships, desire, connection, communication, creativity.