Positioning rod structure for pulling force body building device

The utility model relates to a positioning rod structure for a pulling force body building device, which comprises two side rods, a connecting rod and two side covers, wherein, the inner sides of the two side rods are respectively provided with outer screw threads which is screwing locked and connected with inner screw threads on both sides of the connecting rod; the upper parts of the two side rods are respectively provided with a plurality of through holes, the outer sides of the tow side rods are hollow rod bodies respectively, and the outer sides of the hollow rod bodies are respectively provided with a slotted hole. The utility model has the advantages of simple structure, convenient assembly, low cost, small space after disassembly, convenient storage, package and transportation. Besides a positioning rod can be used for matching various motions, elastic strips or a publicly known pulling force body building device can be selected to be positioned on the two side rods for a user to do various motions of pulling forces.