A CHIROPRACTIC MACHINE COMPRISES A BASE (1), A MOTOR (2), A FIXED SUPPORT (22), A MOVABLE POST ASSEMBLY (3), AND A CUSHION ASSEMBLY (4). THE MOTOR (2) IS MOUNTED ON THE BASE (1), THE MOTOR (2) BEING FITTED WITH AT LEAST ONE ROTATING PART (21) INCLUDING AT LEAST ONE ROLLER (210). THE FIXED SUPPORT (22) IS FIXEDLY MOUNTED ON THE BASE (1) ADJACENT TO THE ROTATING PART (21) OF THE MOTOR (2), THE FIXED SUPPORT (22) DEFINING AT LEAST ONE SLOT (220). THE MOVABLE POST ASSEMBLY (3) IS MOVABLY MOUNTED TO THE FIXED SUPPORT (22). THE MOVABLE POST ASSEMBLY (3) IS INSERTED WITH A CONTACT ELEMENT (30) CAPABLE OF COOPERATING WITH THE ROTATING PART (21) OF THE MOTOR (2). THE MOVABLE POST ASSEMBLY (3) IS PROVIDED WITH A NUMBER OF SUSPENSION HARNESSES (31) FOR SUSPENDING TWO LEGS OF A USER. THE CUSHION ASSEMBLY (4) IS MOUNTED ON THE BASE (1) CAPABLE OF COMING INTO CONTACT WITH THE CONTACT ELEMENT (30). WITH THE PRESENT INVENTION, THE SPINE OF A USER CAN BE STRAIGHTENED GRADUALLY. (FIGURE 1)
