An air massage device 1 provided with airbags 30 which inflate by the supply of air and press against treatment regions of a human body, and an air supply and exhaust device 20 for supplying air to and exhausting air from the airbag 30； the air supply and exhaust device 20 is provided with an air supply means (air pump 21, air supply speed adjustment means 24, and control unit 50) for supplying air to the airbag 30 such that the amount of air supplied to the airbag 30 per unit time gradually increases.
