Eric Seifert

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Eric Seifert

MAT® Rx Full Body Specialist, Jumpstart and Specialist Instructor

Jumpstart and Specialist Program Instructor:

Eric Seifert is one of Canada’s leading professionals regarding muscular function and health. He holds a Mastery Level designation within the Muscle Activation Techniques® (MAT®) discipline as well as the Resistance Training Specialist (RTS) program.  He was asked to assist in the first ever MAT® Rx class filled with the top 50 MAT® specialists and is currently in the process of finishing the MAT® Rx full body internship in Denver. He was fortunate enough to have studied directly under MAT® founder, Greg Roskopf as well as RTS developer, Tom Purvis.  With an eye to education and a desire to share the knowledge he has accumulated over 23 years in the industry, he is currently the only Canadian instructor in the MAT® Jumpstart program which teaches assessment and treatment with isometrics. He has taught nationally and internationally and frequently consults on a number of online training products.
His extensive knowledge in biomechanics, exercise and force principles has helped him to establish new standards for training, rehabilitation, optimizing function and addressing dysfunction.  In 2003, Eric co-founded Corestrength Inc., a company which provides comprehensive biomechanics-based rehabilitation treatment and exercise mechanics.  In 2015 Corestrength Inc evolved to become Core Muscle Activation Inc and moved into a 4300 sq foot custom-made facility dedicated to a full return to health model featuring both MAT® specialists and RTS principled training. With more than 12 years as an MAT® Specialist he has helped hundreds of clients both prepare for and recover from surgery, injury, chronic issues and improve their overall quality of life.
Eric’s goal of improving muscular balance and increased function using MAT® and training has allowed him to become one of the most sought after specialists in the country.  He has worked with clients of all ages, from 5 years old to 92.  His experience with professional athletes ranges from current and retired MLB, NBA, NHL and OHL, both NFL and CFL as well as Olympians.