About Us

Clinton Merrifield is a certified personal trainer, licensed massage therapist, and licensed massage instructor. He is the owner of Better Body Dynamics, a pain relief and movement education company and a continuing education (CE) provider serving the great city of San Antonio TX and surrounding communities.

Clinton is certified a Master Myoskeletal Therapist by the Erik Dalton “Freedom From Pain Institute.” As an MMT, Clinton dedicates his expert-level bodywork protocols to providing long term pain relief to every client. Further, Clinton is a Selective Functional Movement Assessment (SFMA) diagnostic system practitioner and is certified by Functional Movement Systems and Gray Cook in the evaluation and treatment of orthopedic impairments and body movement dysfunctions.

In Clinton’s Better Body Dynamics business, his three most important words are “educate, educate, educate.” In every session, his first priority is educating clients about enhancing and training towards pain free movement.

After a stint as a gymnast in 2013, Clinton began anatomy and kinesiology studies, and then advanced to massage bodywork therapy and personal fitness.

In his career, Clinton has been a classroom instructor for numerous movement education and pain/compensation topics. When on the podium, he specializes in stress and pain relief, muscle and balance assessments, mobility and motor control training and manual therapy techniques. As a nationally certified continuing education provider (NCBTMB), Clinton provides recurring CE classes to local and nation-wide personal trainers and massage therapists.

Clinton is an active member of the Functional Movement Assessments (FMS), the National Council on Sports and Fitness (NCSF), the Athletic and Fitness Association of America (AFAA) and the National Certification Board for Therapeutic Massage and Bodywork (NCBTMB).

Clinton Merrifield is a friendly, outgoing, service-minded, physically strong, highly skilled personal trainer, continuing education provider, and manual therapist.

Myoskeletal Alignment Techniques

  • Freedom from Pain Institute (Erik Dalton PH.D.)

  • Theory, Practice and Clinical Applications of Dalton’s Myoskeletal Alignment Techniques

  • Certified Master Myoskeletal Therapist

SFMA System User

Certified by Gray Cook

  • Selective Functional Movement Assessment for evaluation/treatment of orthopedic impairments

Schedule an Assessment and Training Session

Gift Certificates Available



Clinton Merrifield MMT, CPT, SFMA
MT: 120223
CPT: 2722869