Rolfing®, RolferTM, Rolf MovementTM, Rolf Institute, The Rolf Institute of Structural Integration and the Little Boy Logo are service marks of The Rolf Institute of Structural Integration, registered in the U.S. and other countries. 

Rolfing® designates the Rolf Institute’s brand of structural integration, the discipline developed by the late Ida P. Rolf, Ph.D. While the Rolf Institute is Dr. Rolf’s original school of structural integration, it is now one of many schools of structural integration; and Rolfing® structural integration designates the practice of structural integration by graduate members of the Rolf Institute, who are licensed to use its service marks.