Upper limb strength exercise device for dancing foundation

The utility model relates to the field of exercise equipment design, in particular to an upper limb strength exercise device for a dance foundation, which comprises a support plate, two adjusting devices are fixedly connected to one side of the support plate, the two adjusting devices are positioned at the same height, a first cable is connected above the adjusting devices, and a second cable is connected above the first cable. The other end of the first cable is fixedly connected with a tension spring, the top end of the tension spring is fixedly connected with a second cable, the top end ofthe supporting plate is fixedly connected with two guide mechanisms, the second cable penetrates through the guide mechanisms and extends to the other side of the supporting plate, and the other end of the second cable is fixedly connected with a chest expander. And the chest expander is rotationally connected with the supporting plate. By arranging the adjusting mechanism, the strength of the chest developer can be effec