Meet your educators

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We know the fitness industry - the good, the bad and the ugly. With our combined experience, we’ve designed 421 Reset based on what works! We use a simple but effective 4-2-1 ratio to structure your fitness and nutrition to help you reset your life. 

We aren’t here to sell you another fad diet program or fitness routine; and we know making lasting lifestyle changes is so much more attainable when you have motivation and community support you along the way. We’re here to give you the tools and knowledge to make lifestyle changes that result in happier, healthier lives!  

What makes us different?

Your 421 Reset team has worked with thousands of people, like you, who want to optimize their health and wellness. We’ve led dozens of fitness challenges, ranging in size from groups of less than 50 people to fitness companies with more than 5,000 active members.

the TEAM

Sami, Brandon, and Jenny are passionate about helping others optimize their health.


Sami Sweeney

Sami currently owns and operates Pure Barre Bellevue post successful ownership of all 6 Pure Barre studios in the Seattle area. In 2016 and 2017 Sami, was named the Best Fitness Instructor in Western Washington and she became a Puget Sound Business Journal 40 under 40 honoree for her leadership in the Seattle fitness industry. When not leading classes at Pure Barre, you might catch her leading one of her Seattle community workouts as a Fitbit and LuluLemon Ambassador. Sami is a mother to her daughter, Ophelia, and her newborn son, Nash. Empowering others to live fit, healthy and confident lives is Sami’s life mission!

Brandon is COO of Imas Holdings, a company that owns and manages Pure Barre fitness studios on the West Coast. He graduated first in his class in economics, with a second degree in finance, before receiving his law degree from Vanderbilt, where he was a research assistant in behavioral economics and was awarded “Dean’s Scholar.” Recently, he received an Innovation and Entrepreneurship graduation certificate from Stanford Business School and Stanford in which he prototyped different fitness concepts. Brandon's newest venture is RowdyBox.

Brandon Sweeney

Jenny Wyeth

Jenny grew up in an adventurous, active family; since 15 years old she has been a dedicated yoga practitioner, climber, hiker, and skier. She studied French and philosophy before receiving her law degree from the University of Michigan, and spent several years working in public interest and human rights law. As Jenny begin to dive deeper into fitness, she discovered a new way of empowering people though supporting clients in reaching their fitness and wellness goals. She served as co-operations manager for the western Washington Pure Barre studios, as well as one of the studios top instructors. Currenlty, Jenny teaches Pure Barre, coaches boxing at RowdyBox, and finds joy in traveling the world.