Qigong is an Eastern style of exercise invented many years ago in China. In addition to strengthen our muscles, qigong can improve blood circulation. According to traditional Chinese medicine, there is a flow of energy in our body called "Qi" which is where the word "qigong" comes from.

How "Qi" is important to our body? Suppose "Qi" can flow nicely in our body, we will be in good health. However, once "Qi" energy can't smoothly run along the body, we will get sick. So, by practicing qigong, our body gains an advantage in that it helps the "Qi" energy to flow comfortably in the body.

There are three principles in practicing qigong.

1. Move slowly and continuously

2. The movements are related to rhythm of breath

3. Concentrate on each movement

With all three principles, those practicing qigong regularly will gain several advantages which are:

1. This kind of exercise is suitable for elderly persons and those with gonarthritis for it requires no jumping, therefore, it is not harmful to joints.

2. Though, the movements of qigong are slow, many feel tired and sweat a lot after exercising. Some may have faster heartbeat as if they just do an aerobic.

3. By controlling the rhythm of breath and concentrating on the movements, those practicing qigong can practice meditation at the same time.

4. Those practicing qigong can absorb energy from the nature surrounding them. This will increase the "Qi" energy and always keeps freshening the body.

In conclusion, we can say that qigong is genuinely an exercise of the New Age Era which is not only suitable for elderly persons but also for people of every sex and age.