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Chain Reaction 3D-Assessment and Application of Movement

Chain Reaction™ 3D is an internationally acclaimed seminar series that has been empowering and enhancing the lives of professionals for 22 years and is presented by the Gray Institute. The Gray Institute is acclaimed for its innovation, development, mastery, and delivery of Applied Functional Science™. Chain Reaction™ 3D provides a framework of Applied Functional Science™ that allows practitioners to add to enhance their knowledge and applications for their assessment, training, and treatment abilities. Chain Reaction™ 3D empowers you with the thought process to better serve your patients / clients for prevention, performance, and rehabilitation. The principle that everyone is different – everyone is individualized – lends itself to the fact that everyone should be trained and treated differently based on their function, needs, and goals. Chain Reaction™ 3D provides direct participation, personal attention, and practical instruction in empowering you to enhance the lives of others!

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If you need help selecting appropriate study materials for your fitness education, registering for an ACE exam or answering any questions about your certification, we’re here to help. Expert consultants are available via e-mail at, on Live Chat or by phone at the number below Monday-Friday, 5 a.m. to 6 p.m. (PST).

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