Chain Reaction Probable Suspects: Investigating the Mysteries of Human Movement

Become the biomechanical detective your clients need. Solve complex movement challenges through our latest Chain Reaction® seminar.

Are Hidden Movement Dysfunctions Hurting Your Outcomes?

Investigating a Joint

Do you struggle to pinpoint the real causes behind persistent pain or limited performance?

Pain when Lunging

Are traditional techniques leaving your patients & clients stuck, with problems that never fully resolve?

Investigating Movement Sketches by Candlelight

Frustrated by unclear assessments and generalized interventions?

Meet Your Lead Investigators

Dr. Gary Gray in Sherlock Holmes Outfit

Dr. Gary Gray, PT, FAFS

The "Father of Function," pioneering Applied Functional Science® and helping movement professionals worldwide solve biomechanical mysteries.

Doug Gray dressed up like Dr. Watson

Doug Gray, FAFS

President of Gray Institute®, expert educator, co-creator of the renowned GIFT mentorship and 3DMAPS®, and creator of the 3D Matrix Performance Series.

What You'll Discover

  • Quickly identify the root causes of complex movement issues ("true culprits").

  • Perform comprehensive 3D movement analyses across all three planes.

  • Gain powerful, practical assessment tools to reveal hidden dysfunctions.

  • Master individualized intervention strategies based on real evidence.

  • Deliver faster, more effective solutions for improved client outcomes.

Case Files

Key Cases You'll Solve:

  • Foot & Ankle Dysfunction – Track issues upward through kinetic chains.

  • Hip Conspiracies – Unmask hidden pelvic region restrictions.

  • Locked Thorax Mysteries – Decode stiffness impacting full-body movement.

  • Shoulder Scandals – Resolve overlooked scapula-thoracic dysfunction.

  • Global Gait Analysis – Reconstruct movement patterns from head-to-toe.

Is This Seminar Right for You?

It's Perfect For:

Physical Therapists and Assistants

Occupational Therapists and Assistants

Chiropractors, Osteopaths, Physiotherapists

Athletic Trainers, Coaches

Personal Trainers and Movement Specialists

Massage Therapists, Exercise Physiologists

Yoga, Pilates, and Wellness Practitioners

Students and Educators in Movement Fields

Pricing & Specials

Standard Tuition: $799 

Early Bird: $699* (First 50 registrants only!)

Gray Institute Member: $639 (Special rate $539*)

GIFT Fellows: $349†

New Member Deal: $1,299 (includes full year of Membership + seminar)

Group & Student Rates Available** 

* First 50 Registrants only! 
† Contact us for purchase information (info@grayinstitute.com or 517-266-4653)

Choose Your Venue

San Diego, California, October 4-5, 2025 Venue: Catamaran Resort Hotel & Spa

Chicago, Illinois, October 25–26, 2025 Venue: Catamaran Resort Hotel & Spa

Earn CEUs & Expand Your Expertise

Chain Reaction® is approved for Continuing Education Credits through:

ACE - 1.8 CECs
AFAA - 15 CEUs
NASM - 1.8 CEUs
NATA - BOC - 16.5 CE Hrs (Category A)
NSCA - 1.6 CEUs (Category A)
Physical Therapy Associations (See next column)
PTA Global - 16.5 CECs

Physical Therapy Associations

Chain Reaction® is approved for 16 Contact Hours (LIVE) in the following states: Alabama, Alaska, Arizona, Arkansas, California, Colorado, Connecticut, Delaware, Florida, Georgia, Hawaii, Idaho, Illinois, Indiana, Iowa, Kansas, Kentucky, Maine, Massachusetts, Michigan, Mississippi, Missouri, Montana, Nebraska, Nevada, New Hampshire, New Mexico, New York, North Carolina, North Dakota, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Utah, Vermont, Virginia, Washington, Wisconsin, Wyoming.

Ohio-16.5 CEUs,Texas-16.5 CCUs, Minnesota-15 CE Hrs., Illinois-16 CE Hrs 

Hear from Previous Investigators


 

I wanted to connect better with my patients and help them achieve their goals more quickly. Chain Reaction® equipped me to accomplish this and transform my practice for the better!

–Melissa Reh, PT, FAFS, Founder of Kinesi, LLC and Fearless Dancer, LLC

If your patient’s success is at the center of your work, then you are constantly searching for the truth in Movement. This foundational course encompasses all that we have learned in movement science and is a must for any practicing clinician.

–Tim Spooner, PT, FAFS, President, CEO of Spooner Physical Therapy; CEO Solveglobal

There’s no other seminar that comes close to the quality of information found in Chain Reaction. My mind and skills have undergone radical transformations and my clients have benefited greatly!

–Jose O. Rosa, LMT, FAFS, Soft Tissue Specialist

Ready to Solve the Mystery?

Your next-level learning experience awaits—equip yourself with the skills to solve even the toughest movement cases.