There are three dan tians in the body. The upper dan tian is situated between the eyebrows, also known as the third eye. The middle dan tian is in the middle of the chest, the heart area. The one we refer to most often in Qigong and Taiji practice is known as the lower dan tian. It translates as elixir or cinnabar (dan) and field (tian). The lower dan tian is where qi (energy) is cultivated and stored and then circulates throughout the body.
"I enjoy Misty's Qigong classes and find them extremely relaxing. I feel I have distinctly elevated energy levels the next day and plan to make Qigong a regular practice."