Tai chi is a gentle form of martial art and exercise that involves a formal series of flowing, graceful, slow-motion movements designed to harmonize the circulation of "chi" around the body. Chi is a term from Traditional Chinese Medicine (TCM) used to describe an energy flow that fills the universe and sustains the living beings within it.

Tai chi is highly regarded as a “moving meditation”. Focusing the mind solely on the movements of the form helps to bring about a state of mental calm and clarity.

The term "tai chi" refers to the energy achieved by perfectly balancing yin with yang - held by TCM to be the two essential forces of the universe. Tai chi is often used within the system of TCM, where many different treatment modalities are used including acupuncture, Chinese medicinal herbs, and Chinese bodywork.

Tai chi can serve as a healthy form of low-impact exercise that can help to develop strength, balance and flexibility. It is a good method of stress reduction and relaxation, and it promotes flexibility, balance, and good body awareness.