The invention relates to a swing fitness machine comprising a control device, a shell and a machine core. The machine core is arranged in the shell. The shell comprises a pedal and a bottom shell. The machine core comprises a metal support frame, a metal swing frame and a swinging rod mechanism. The metal support frame is fixed on the bottom shell and used for supporting the metal swing frame, and the metal support frame is provided with a first suspension leg extending downwardly out of the bottom shell. The middle of the metal swing frame is hinged to the metal support frame, and the pedal is disposed on the metal swing frame. The swinging rod mechanism comprises a rotary unit and a partially swinging part, the rotary unit drives the partially swinging part to swing, and the upper portion of the partially swinging part is hinged to one end portion of the metal swing frame to limit the partially swinging part to swing around an axis of a rotating shaft. The swing fitness machine has the advantages of being simple in structure, high in reliability, low in noise and convenient to use.