The invention discloses fitness equipment with an auxiliary force function. The equipment comprises a bracket and a vertical rod, one end of the bracket is fixed to one side of the vertical rod, and two sides of the other end of the bracket are both provided with fixed shafts; the lower end of the vertical rod is provided with a base plate, two sides of the bottom of the base plate are also provided with fixed shafts, and a bent plate is arranged above the bracket; through grooves are formed in the middles of the bent plate and bracket, the portion, located at the bottom of a transverse plate,of the inner side wall of the bracket is fixed with a connecting shaft, and a turntable is rotatably connected between the connecting shaft and the base plate; four sliding cavities are formed in theinternal portion of the turntable, and the four sliding cavities are in circumferential and uniform arrangement. The fitness equipment can rotate in the middle of the bent plate, and a backup plate can be jacked up by the bent plate, thereby it can be achieved that when a user does not have enough strength and cannot support personal weight, the backup plate can be taken as an auxiliary plate tosupport the personal weight, the equipment is simple in use, the upper limb exercising chest expanding movement can be achieved, the equipment has comprehensive functions, the design is ingenious, andthe equipment can be applicable to different kinds of people.