FELDENKRAIS®, FELDENKRAIS METHOD®, AWARENESS THROUGH MOVEMENT®, FUNCTIONAL INTEGRATION® and GUILD CERTIFIED FELDENKRAIS TEACHER® are registered service marks of the FELDENKRAIS GUILD® of North America.

The Rolf Institute of Structural Integration™ is the sole certifying body for ROLFERS™ and ROLFING® practitioners. Only graduates of the RISI training program become members of RISI, may offer ROLFING® services to the public, and may refer to themselves as ROLFING® practitioners, CERTIFIED ROLFERS™, ROLF MOVEMENT PRACTITIONERS™, CERTIFIED ADVANCED ROLFERS™ and/or CERTIFIED ROLF PRACTITIONERS™. To determine if a practitioner is a member of RISI, consumers look for these trademarks.