Pace moving counterweight device for table tennis training

The invention provides a pace moving counterweight device for table tennis training, and relates to the technical field of training counterweight devices. During use, the front fixing part and the rear fixing part are connected to the two sides of the shanks of an athlete in a sleeving mode, the four sets of racks on the rear fixing part are connected into the inserting grooves of the front fixing part in an inserted mode, the racks and the gears are clamped, and the racks can move backwards in the inserting grooves and drive the rear fixing part to be tightened by rotating the gears. The clamping groove is formed in the rack, after the rack is inserted into the inserting groove, the clamping groove can be clamped with the wedge-shaped structure on the inserting block, in this way, the front fixing piece and the rear fixing piece can be fixed by fixing the rack, and the problem that a traditional pace moving balance weight device is usually fixed through a hook-and-loop fastener, and the fixing effect is poor is solved. The tightness degree of the hook-and-loop fastener is greatly reduced after the hook-and-loop fastener is used for a long time, so that the balance weight device cannot be fixed to the legs of the athlete, and the whole balance weight device is scrapped and cannot be continuously used.