Originally Posted by sky123

You can incorporate Tai Chi moves into Qigong Forms, it's then called Tai Chi Qigong but these Forms are Modernised, of course any exercise is good for you but as they are two separate Arts it's best to keep them separate as Tai Chi energy is Dense and Qigong is Light.
Tai Chi relies on intricate precise moves, Qigong is freer and easier to learn.