Qigong is the basis of Tai Chi. The focus of the breath and mind which are cultivated in Qigong practice are the underlying foundation of Tai Chi.

Qigong utilizes specific exercises for healing. Tai Chi does not do this, even though many people practice Tai Chi for healing and well being purposes. Qigong does not involve any attack/defence or fighting movements as Tai Chi does, although Qigong techniques can help you to improve your power and self-defence techniques if you are practicing Tai Chi or Kung Fu.

Qigong includes movements which can be performed from a sitting or lying down position, whereas Tai Chi generally uses standing movements. Both focus on slow movements in general, although not always.

Often, in Qigong, separate movements focus on specific Chi (or Qi) functions, especially in medical Qigong. In Tai Chi, the movements tend not to do this, and work more on whole body function and movement of Chi (or Qi).

Qigong uses very simple movements, whereas Tai Chi uses more complex stances, movements and forms.

Qigong does not make use of the forms used in Tai Chi, but instead is based on a series of exercises tailored to the individual health needs of the practitioner at any particular time.

Some Tai Chi movements and stances can be difficult to perform for anyone with any physical restriction or injury. Because Qigong is more of a free form practice, then the individual can adapt the simple movements of Qigong to their own needs and abilities.