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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.

Sarah Jarvis

Sarah Jarvis

Merrithew Corporate Training Center
Toronto, Ontario, Canada

IT qualifications
STOTT PILATES® Matwork & Reformer,Cadillac, Chair & Barrels, ISP; ZEN•GA®; Total Barre®; Halo® Training

Additional credentials and designations


Sarah Jarvis joined the Merrithew team in 2004 after completing her Full Certification in STOTT PILATES® and is now a Merrithew Lead Instructor Trainer and an Instructor Trainer specializing in ZEN•GA®, Halo® Training and Total Barre®. Sarah has trained under multiple Merrithew Master Instructor Trainers, including Moira Merrithew, PJ O'Clair, Wayne Seeto and Stefania Michas, and she regularly teaches Instructor and Instructor Trainer courses for ZEN•GA® and Total Barre at the Merrithew Corporate Training Center in Toronto, Canada. Sarah has extensive experience in planning and implementing Merrithew education programming, and extensive knowledge and experience in teaching and developing Merrithew branded programs. She is a mentor to internationally-trained Instructor Trainers, and for over a decade has presented on behalf of Merrithew throughout North America, Europe, Africa, Asia and Australia.

Sarah began teaching aerobics and weight training classes while finishing her degree in Business Administration at the University of Windsor. While working in sales and managing a club, she soon discovered STOTT PILATES exercise. Intrigued by the method and the ability to strengthen and refocus the mind and body, she made the transition from the high-impact training world and continues to witness the impact these programs have made all over the world. Sarah is also canfitpro certified and continues to stay current by attending workshops/courses within the field.

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