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Dr. John’s Expertise

Dr. John Brennan

Engineer, Physician, Innovator

Learn more about Dr. John’s expertise

In an industry saturated by products and “fitness experts” it can be difficult to determine what’s really worth your time and money. At Spincore Fitness we not only stand behind the Helium 6 we also have the knowledge, skill, and experience to back our product.

Dr. John Brennan is a practicing physician and inventor of the Helium 6 and it’s accessories.  Here is a short list of accomplishments that makes Dr. John the most exciting inventor to enter the market!


B.A.Sc Chemical Engineering University of Waterloo

M.D. University of Western Ontario

C.C.F.P.  College of Family Physicians of Canada

Dip. Sport Med.  Canadian Academy of Sport and Exercise Medicine


Boston Marathon finisher 1996

Three time Iron Man finisher (Penticton, Lake Placid, Coeur D’Alene)

Completed over 30 marathons and 50 triathlons

Medical director of the Canadian Triathlon Championships in 1991, and

World Triathlon Championships 1992


Practising Emergency, Family, and Sports Medicine in Parry Sound, Ontario

Assistant Professor at Northern Ontario School of Medicine

Assistant Professor at Laurentian University

Assistant Professor at Lakehead University

Inventor with multiple patents in the U.S.A. and Canada

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