
Where Fitness, Fun and Community Thrive
What Makes SweatSesh Unique?
Founded with passion and knowledge, owners Kassi and Brooke bring over 35 combined years of experience teaching, coaching and leading energizing group exercise programs. Along with a stellar team of certified instructors, we are committed to providing workouts that are safe, effective and fun.
At SweatSesh, we are passionate about YOU! We believe in the holistic connection between mind and body, making fitness not just a routine but a joyful experience.
We want you to enjoy your time at SweatSesh, whether you’re working out or just hanging out. Before or after class, enjoy our chic outdoor patio and fireplace or chill in our tranquil seating area with conversation nooks perfect for catching up with friends. Need to refresh? We also have a stunning locker room with spa vibes where you can regroup and relax before tackling the rest of your day.
We understand that everyone's fitness journey is unique. We empower you to prioritize self-care and well-being.
At SweatSesh you aren’t just a member, you’re part of our fitness family.

Our Values
Our values are ingrained in everything we do. From creating a welcoming and fun atmosphere to providing knowledge and expertise, SweatSesh is dedicated to creating a community experience that empowers every person who walks through our doors.
Community
We are passionate about creating a welcoming environment for you. Seeing familiar faces and sharing the human experience together creates an atmosphere of positivity and growth.
Empowerment
Group fitness is an excellent way to achieve personal growth and health goals. Time spent in our classes empowers you to be happier and healthier.
Quality Classes
We believe that the right fitness curriculum creates an even stronger habit and routine around fitness. That’s why we’re proud to offer Les Mills® and other fabulous fitness classes in our studio.
Fun
Working out and sticking to a fitness routine can be a challenge, having fun is a key component of how we teach and lead classes in our studio.
Why we partner with Les Mills®
Les Mills® is the world leader in unique, results-driven, scientifically-backed group workouts. Group training is motivating and motivation equals results. Les Mills® workouts deliver the best music, best moves and best instructors because THE BEST WORKOUT IS THE ONE YOU ACTUALLY DO. SweatSesh + Les Mills® bring life-changing fitness experiences.
Join us at SweatSesh, where fitness meets passion, community thrives, and every workout is an opportunity for transformation.









Our Team
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Brooke Massie
SweatSesh Owner & Instructor
BA Public Relations, Oklahoma State UniversityTeaching since 2007!
AFAA - Primary Group Exercise, Kickbox & Step
LES MILLS BODYPUMP™, BODYBALANCE®, CORE™, TONE™, STRENGTH DEVELOPEMENT™Why do you teach? “It’s absolutely beautiful to move in sync with a group. Whether in Kickbox or BODYBALANCE®, finding that shared energy, camaraderie and enthusiasm brings me so much joy and my hope is that that joy turns into a fun-filled experience for all!”
Fun Fact: “My husband and I lived in Kazakhstan and Azerbaijan for a while!”
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Kassi Johnson
SweatSesh Owner & Instructor
Master's Degree in Counseling, Oklahoma State UniversityTeaching since 2005!
Cycling, Pilates, HIIT, Small Group Training
LES MILLS BODYPUMP™, BODYBALANCE®, CORE™, TONE™, STRENGTH DEVELOPEMENT™Why do you teach? “I most enjoy the people I meet and the relationships I build with each of them. It really is the best job to be able to help contribute to the fitness journey of each person in such a positive and productive atmosphere. I get the front row seat to witness each person build both mental and physical strength through their dedication and perseverance.”
Fun Fact: “I grew up rodeoing. My events were barrel racing and goat tying.”
Kristen Quillin
Certified Health Coach
Speech Language Pathologist
Wife, mom of 4
Cancer/Bone Marrow Transplant Survivor
SweatSesh has teamed up with Certified Health Coach, Kristen Quillin, to provide members with personalized wellness plans customized to fit your needs. Kristen specializes in:
Identifying personalized health goals
Creating customized nutritional plans
Emotional and mental health coaching
Healthy recipes
Lifestyle and seasonal plans
Menopause guidance
With a unique blend of expertise in health and lifestyle coaching, Kristen excels in helping you identify your personalized health goals and crafting tailored nutritional and wellness plans to help you achieve them. Her services extend beyond exercise and nutrition to include mental health coaching and strategies for effectively managing menopause. Contact us to learn more about how Kristen can help you live a more balanced life.
Pricing:
Kickstart your health journey with Kristen. Rates for this customized program are $199 for the first month and $150 for each additional month. SweatSquad members receive special pricing!