When our chakras are out of balance it is an indication of disturbance in our etheric energy fields within and around our physical body.
Many people believe that we are our body, nothing more and nothing less. In fact we are spirits that decide to clothe ourselves in a body covering of our choice for this incarnation on planet Earth.
Subconscious fears cause us to believe that we have inherited illness and negativity from those before us. This is an Illusion. The chakras (the energy bodies within the physical body) can fall out of alignment which can reflect underlying disturbances and can be balanced via Spirit with a pendulum. The flow of energy around the chakras provides balance which restores good health, both physically and emotionally.
The healing is then done.