Is qigong the same as tai chi?

Tai chi originated as an ancient martial art, but over the years it has become more focused on health promotion and rehabilitation. When tai chi is performed for health, it is considered a form of qigong and involves integrated physical postures, focused attention, and controlled breathing. Tai chi is one of the hundreds of forms of qigong exercises that was developed in China. Other forms of qigong include Baduanjin, Liuzijue, Hu Yue Xian, Yijin Jing, and medical qigong.