Qigong exercises aims at regulation of posture, breathing and mind to make you enter a composed  state of mind, to mobilize and develop one's own potentials of rehabilitation.  Regulation of the mind plays a leading role in qigong exercises, which adjusts the function of the central nervous system and further the other systems to improve your overall condition.  Regulation of breathing improves the function of the respiratory system, nervous system, cardiovascular system, and digestive system.  Regulation of posture promotes the functions of the zang-fu organs through body movements.