A Pilates reformer accessory that couples with a Pilates reformer. The accessory includes a jumpboard, and in some embodiments, it also includes a ballet bar attachment. Jumpboards of the inventive subject matter have several regions on a surface that help a user practice jumps while using the Pilates reformer. The ballet bar attachment can be coupled with the jumpboard, and the ballet bar attachment can include a latching hinge that enables the ballet bar attachment to be easily repositioned relative to the jumpboard.