The present invention provides a massaging machine that can be used no matter the body size of the users, and can control the total height at lower. The massaging machine is a chair type massaging machine configured with a massaging mechanism (14) in a backrest (1). The backrest (1) is formed in that the waist support part is bent, and the front part of the backrest (1) and the upper part of a base (2) are in forms continuous along a curve. No boundary is between the base and the backrest even the users deviate from the seats, and the back is leaned on the backrest to cause the part from back to waist to be adhere to the front part of the backrest.
