The energy within the body, which is manipulated with acupuncture and/or exercise, is called 'jing qi' or meridian qi. In the body, it is said to flow through channels called 'meridians', in a similar way to blood flowing through the veins. Qi is believed to surpass muscle power in its ability to heal, harm, or protect the body. In advanced kung fu these meridians can be used as vital points to attack with strikes and grappling.
The body carries a source of original qi at birth, which is stored around the kidneys and slowly depleted throughout life. Breathing and nutrition have a direct influence on regenerating this force, which maintains growth and health. One of Bodhidharma's main concerns in meditation was the cultivation of qi. It must first be cultivated with the breath and nutrition, stored in the Dan Tian below the navel, and then exercised or moved around the body. Many statues of Buddha present him with a large belly--symbolizing a large store of energy. Most Hung Fut forms start with the hands by this store and at the end returning the qi to it by finishing in the same place. When the energy is then refined, it must be held in balance within the body. Imbalance of qi either excesses or deficiency, or a blockage of its flow causes ill health. When a human wants to strengthen their body, they must first regulate their qi. If the qi is smooth and uniform, then the foundation of health is established, the mind will be relaxed and every movement will be graceful and harmonious. The absence of qi is death.
Qi is cultivated without conscious effort. By the practise of breathing drills and correct breathing during training it can be exercised. The knowledge and manipulation of qi (qi gong--energy training practice) takes many years to perfect. Through this training, it can be used as a shield against force and temperature as well as directed to any part of the body. It can be used as a healing tool via meditation. Those with strong qi have a healthy and youthful appearance, a strong immune system and are full of energy.
