Trademark & Historical Reference Notice

The Barre Fitness Alliance (BFA) is an independent, U.S.-based nonprofit professional alliance and is not affiliated with, sponsored by, or endorsed by the owners of the “Lotte Berk” or “The Lotte Berk Method” trademarks.

Lotte Berk is an important figure in the history and development of barre. BFA references historical figures, studios, and methods for legitimate biographical, educational, and descriptive purposes, including to accurately document the origins and evolution of barre. Such references are not intended to imply affiliation, endorsement, sponsorship, or authorization.

All trademarks remain the property of their respective owners. Trademark rights and permitted uses vary by jurisdiction and context.

This notice is informational and is not legal advice.