Hellerwork is a type of bodywork created by Joseph Heller, a former NASA aerospace engineer. Like Rolfing, Hellerwork uses deep-tissue massage to help reduce stress and ease mobility.
Heller was originally taught Rolfing by Ida Rolf, Ph.D., a Columbia University trained biochemist, who created the therapy in the 1930s. In 1976 he became the head of the Rolf Institute, now located in Boulder, Colorado, which oversees the training of Rolfing practitioners. Two years later he developed his own variation on the method, which added verbal dialogue and movement exercises to the hands-on work.