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Lead Instructor Trainers

The designation of Lead Instructor Trainer is awarded to an individual who inspires others through leadership and the Merrithew Community of Excellence philosophy. These Instructor trainers have a strong sense of team and demonstrated commitment to ensuring consistency and continual growth across Merrithew branded programs. A Lead IT has recognized experience teaching both teachers-in-training as well as private and group clients, and has been empowered with educating our worldwide network of instructors in valuable repertoire and curriculum additions.

Jeff Ong

Jeff Ong

Toronto, Ontario, Canada

IT qualifications
STOTT PILATES® Matwork & Reformer, Cadillac, Chair & Barrels, ISP, Rehab Matwork & Reformer; ZEN•GA®

Additional credentials and designations


Jeff is a member of the Ontario Osteopathic Association (OOA) and a graduate of the Canadian Academy of Osteopathy (CAO). As a classically trained osteopathic manual practitioner, Jeff's training has given him a deep understanding of osteopathic principles. He applies his extensive knowledge of the human body by successfully diagnosing and treating a diverse range of musculoskeletal and physiological problems. He enjoys continually learning about the human body and improving his osteopathic treatments in order to help others.

In 2000, Jeff graduated with a degree in Nutritional Science from the National University of Malaysia. In 2006, after working for several years in the healthcare industry, he moved to Toronto and enrolled in the STOTT PILATES® Certification program. Jeff was invited to become an Instructor Trainer for the Merrithew Education Department in Toronto in 2008. Since then, he has taught STOTT PILATES education programs and workshops internationally throughout Asia and Europe as well as in Canada.

Jeff's interest in human movement and health is complemented by his gentle and effective teaching manner, drawing both clients and fellow Instructors alike to work with him on a regular basis. As a well-known and respected Pilates Instructor in the industry Jeff is continually inspired by the opportunity to teach others and regularly participates in Pilates and movement workshops in order to deepen his knowledge of anatomy, biomechanics and teaching.

Jeff's passion for results-oriented, progressive, rehabilitative programming is rooted in his teaching approach. This unique style has established him as a lead Pilates Instructor who is able to provide high quality, diverse Pilates workouts for every client at any level, while being mindful of specific needs, focuses and goals.

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