Qi Gong and its many health benefits

In an article written by Kenneth M. Sancier it was stated that Qi Gong is a traditional form of exercise practiced in the eastern world, as a part of Traditional Chinese medicine.
It can be described as a series of flowing motions, stretches, and deep breathing, that has many health benefits.
These benefits include anti-aging, endocrine gland function, improved balance. It may even be a reason why people in the eastern world live such long healthy lives.