[solidcore] is high-intensity, low-impact strength training on a custom-built reformer. 50 minutes. Stronger for it.
Book classes
- See the schedule at every studio, book in a few taps
- Choose your class: Starter50 for your first class, Foundation50 to build the basics, Signature50 for the full [solidcore] experience.
- Filter by coach, time and studio.
New to [solidcore]?
- Start with 2 weeks unlimited, right in the app.
- Take 4+ classes with a new client offer and unlock 15% off a monthly membership.
- Buy a membership, a 5- or 10-class pack, or a single class.
- See your remaining classes at a glance.
- Members get early access to each month's schedule.
Your account
- Manage your membership, payment method and bookings.
- Track every class you've taken.
- Core Collective: members-only perks from our partners, right in the app.
It doesn't get easier. You just get stronger.
Last updated on Nov 7, 2026
Regular performance updates to ensure you have the best [solidcore] experience.
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