Abstract: The present invention relates to a stepper with a wave type vibrator, which enables a user to aerobically exercise his/her feet or other parts requiring training to harden the parts or reduce the body fat thereof, using both strong wave type vibrating motion of a step board and an improved multi-level control system, thus increasing the base metabolic rate of the user's body and realizing effective body fat reduction and an increase in muscle power. The stepper includes a stepper frame, a drive unit and a control unit. The stepper frame is composed of a box-shaped stand, a central column securely standing on the stand, and a handle arm extending outwards from each of left and right sides of the central column to an associated position on the stand.