This new and unique adjustable cantilevered aquatic exercise device offers a clean modern appearing device for exercising on the side of a swimming pool or from the end of a diving board. By mounting two extension arms to two horizontal support arms connected and mounted to the pool deck surface by mounting plates, angle-mounting brackets or slid over the end of the diving board, a single exercise bar may be relocated between pluralities of orifices on the extension arms to achieve a wide variety of elevations to exercise at the side of a swimming pool. This device can be pivoted back from the edge of the pool and remains completely out of the water when in use, not requiring the need to be constructed from expensive materials, and may be finished with a wide variety of rust preventative and cushioned coatings.