Chi Kung (Ch'i Kung or Qi Gong)
Ch'i kung or qi gong (pronounced chee gung and henceforth spelled chi kung) is claimed to be 'the science and practice' of chi. Chi kung literally means energy cultivation. Physical and mental health are allegedly improved by learning how to manipulate chi through controlled breathing, movement, and acts of will. Chi kung masters claim to be able to heal at a distance by manipulating chi. It is even said that one can strengthen the immune system by mastering one's chi.