I AM A CERTIFIED MASSAGE THERAPIST. A Massage Therapist, or Massage Practitioner, is responsible for providing relaxation or treating body pain and discomfort through physical touch and moving a client’s muscles. Cultures around the world have used massage since ancient times. It is one of the oldest techniques humans have used to treat pain. Today, massage therapy treats stress, anxiety, and certain health conditions. There are many different types of massage therapy, each with its own unique approach and benefits.