“CranioSacral Therapy is a gentle, hands-on method of enhancing the functioning of the craniosacral system - comprised of the membranes and cerebrospinal fluid that surround the brain and spinal cord. Using soft touch, practitioners release restrictions, which has been shown to improve the central nervous system, as well the digestive, musculoskeletal, respiratory, circulatory, systems.”

CranialSacral Therapy is performed fully clothed. 

(Description courtesy of the Upledger Institute.)