Aura healing is also known as spiritual healing, energy healing, or psychic healing. Aura field healings are an excellent way to release blocks and unwanted energies and get your own energy flowing so you can heal. Spiritual healing works from the perspective of healing the spirit so that the spirit can heal the body. Rather than focusing on the physical body, aura healings focus on your spiritual energy system: your aura, energy channels, chakras, etc.
Further Reading:
What is the human energy field?
How to Balance Your Chakras