Abstract: An air pressure overall massage apparatus is provided having an air pressure supply, which includes a pump to generate air pressure and a functional can connected with the pump. The functional can is also connected with a pressure switch, an electromagnetic valve, an air delivery hole and a pressure controller individually. There is a time clock used for setting operation time and timing. When air pressure is conveyed through an air delivery hole, it can enter into an air delivery hose to fill massage clothes such as trousers. After the setting pressure imposed on the human body is reached at a setting time, the air will escape for a predetermined number of seconds and then fill again automatically. Thus the human body is repeatedly pressured and relaxed again and again to have overall massage effect.