Oshkosh Core Club

About the studio

The Oshkosh Core Club is a Megaformer and Yoga studio located on the basement level of the country club, offering daily group classes to the public. In addition to group classes, offer private sessions and semi-private sessions by appointment, and host a variety of monthly pop-up classes and workshops. Country Club members and Flex Card holders may charge their house-account to pay for in-studio services.

Check out Mindbody to view our live class schedule.

About our Classes

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Megaformer Core

Our signature 45-minute Megaformer Core class is a full-body, high-intensity, low-impact workout designed to increase your strength, endurance, and mobility while targeting the deepest layers of your core.

We combine targeted Resistance Training, Time Under Tension (TUT), Plyometrics, and High-Intensity Interval Training (HIIT) to activate the full body through a series of precise movements. These classes will safely help rebalance muscle composition, prevent injury, and elevate the metabolic rate, leading to sustained calorie burn (also known as the “Afterburn” effect).


Our weekly classes cater to all levels, offering diverse practices such as Hatha, Vinyasa, and Yin Yoga. Experienced instructors guide you through transformative sessions that enhance flexibility, build strength, and promote mindfulness. Beyond physical exercise, our studio fosters a community where like-minded individuals connect and support each other. Experience the positive energy that defines our space, leaving you refreshed, balanced, and inspired after each class. Join us on the mat to embrace a healthier, more mindful lifestyle, regardless of where you are in your yoga journey. Elevate your well-being in a space dedicated to self-discovery and rejuvenation.

The First Megaformer studio in Oshkosh

Watch this video for a preview of our Megaformer Core workout.

Class Schedule

Classes are offered 7 days a week and must be booked in advanced. To reserve a spot in class, please visit Mindbody online or download the Mindbody App

Studio Amenities

Enjoy our elegant locker rooms, fully equipped with showers, a vanity and lounge seating. Lockers are available for same-day use, only.

What Clients are saying....

Jeff Spence
Jeff SpenceCore 8 Member, Flex Card holder, Golfer
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Savannah and her team of instructors are very knowledgeable! They are encouraging and have inspired me to keep pushing myself. They are flexible with scheduling private sessions and classes, as well as incorporating golf specific exercises. I have been active at OCC for six weeks and gained 25+ yards on my drives during recent golf trip to Arizona!
Core Club Member
Core Club Member
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To use one of the best cliches, the core club changed my life. I have been a runner since I was 18. After doing the core club, my knee pain and back pain has all but disappeared (strengthened the muscles around my knees and the core around my spine). My running is much improved (higher VO2 Max) and my sprint at the end of my run is actually fun now. Oh, and my buttox went back to where it's supposed to be. Oh, and my posture is better (much easier to hold my shoulders back and my chest high).