Chakra (cakra in Sanskrit) means “wheel” and refers to energy points in your body. They are thought to be spinning disks of energy that should stay “open” and aligned, as they correspond to bundles of nerves, major organs, and areas of our energetic body that affect our emotional and physical well-being. Each of these seven main chakras has a corresponding number, name, color, specific area of the spine from the sacrum to the crown of the head, and health focus.
This article in Healthline outlines each chakra with explanations of the imbalances that occur: A Beginner's Guide to the 7 Chakras and Their Meanings.