The word chakra in Sanskrit was mentioned for the first time and can be translated as "spinning wheel". The plan of the chakras comes from the Hindu religion

When chakra is a vortex of energy that connects the body visible and the invisible subtle body (astral body) with each other. The chakras are all together on energy channels (Mediterranean) connected. The energy channels are called in Sanskrit Nadis, the flowing energy called prana. We have seven main chakras, which are located on the spine to the skull. The speed of the vortex increases from bottom to top. Take this subtle vibration from outside and transform it into vitality and pass them through the energy channels of the glands, nerves and organs continues. Here each chakra is at a particular organs.