Chain Reaction | Live Event & Seminar | Gray Institute

What is Chain Reaction® ?

Chain Reaction®, now into its 31st year, is internationally acclaimed, as well as recognized as the longest running and most successful seminar in the Movement Industry.

Chain Reaction® is a two-day live experience that will empower you to better serve and enhance the lives of your patients and clients. You`ll join Dr. Gray and Doug Gray in a live seminar. This is a truly engaging experience that you do not want to miss! It will prove pivotal to your professional advancement as well as the advancement of your patients and clients.

Chain Reaction Live Seminar

Upcoming Events

Start Date - End Date Topic City, State Location Brochure Price Register
Sep 7th, 2019 -
Sep 8th, 2019
Chain Reaction Seattle, WA Double Tree Seattle Airport $595.00 Register
Sep 28th, 2019 -
Sep 29th, 2019
Chain Reaction Rosemont , IL Donald E. Stephens Convention Center $595.00 Register
Oct 5th, 2019 -
Oct 6th, 2019
Chain Reaction Annville, PA Lebanon Valley College $595.00 Register
Oct 26th, 2019 -
Oct 27th, 2019
Chain Reaction San Diego, CA Catamaran Resort Hotel & Spa $595.00 Register

Benefits of Chain Reaction®




Advancement through education


Join other professionals in the live seminar event


Personal and professional growth

Young woman registers for a Chain Reaction live seminar online via Gray Institute.

Who is Chain Reaction® for?

Chain Reaction® is designed for any and all practitioners in the Movement Industry. Professionals include, but are not limited to, the following: 

  • Physical Therapists/Assistants
  • Personal Trainers
  • Strength & Conditioning Coaches
  • Physicians
  • Chiropractors
  • Athletic Trainers
  • Osteopaths
  • Occupational Therapists
  • Coaches

Contact Hours / CEUs Chain Reaction® is approved through ProCert, a division of the FSBPT, which is recognized by 33 US jurisdictions for Physical Therapy CEUs: AK, AZ, AR, CA, CO, DE, DC, GA, HI, ID, IL, IN, KS, KY, MI, MN, MS, MO, MT, NE, NC, ND, OR, PA, PR, SC, SD, TN, UT, VT, VA, WI, WY.
Chain Reaction® is approved by for NSCA, ACE, and ACSM. Approval for Chain Reaction® through NASM and AFAA is pending. Gray Institute® is able to supply participants with specific information pertaining to this seminar if the participant would like to petition for Contact Hours / CEUs in any organizations not pre-approved.

How to register for Chain Reaction®

You may register online in the middle of this page or you may call Gray Institute® at 866.230.8300 / 517.266.4653.

Please register early.

Please also obtain registration confirmation prior to making travel arrangements.

Confirmation of registration and receipt for tuition will be sent to you via email.

A Certificate of Completion will be provided at the conclusion of Chain Reaction® and will be listed as an 18 Contact Hour course.

Refunds are available up to 3 business days prior to the event. Refunds not available for no-shows or last minute cancellations. For more information please contact us at 517.266.4653.


Young woman registers for a Chain Reaction live seminar online via Gray Institute.
  • Gray Institute® has totally enlightened me. I challenge anyone to define this education as anything but the truth. I've now attended three Chain Reaction® events. Each has enriched my knowledge based greatly. I plan on many more. Not to mention a CAFS!

    Leo Bautista

    Leo Bautista

    Independent Personal Trainer

  • “I can't even express in words what you all at the Gray Institute® have done for my life...spectacularly transformed ...and therefore countless people through with me acting as the conduit of this special work. I am unfathomably grateful.”

    Lisa Huck

    Lisa Huck

    Movement Professional

  • “The Gray Institute® is a life changer. I’ve been a NASM Cert. Specialist for 10 years and always struggled with the box that I was supposed to fit people in. Then I took a course by Gray Institute®. All the questions I had with movement of the human body were being answered. Thank you, Gray Team! I look forward to seeing and hearing more from you.”

    Emily Crable

    Emily Crable

    Personal Trainer at Anytime Fitness