Jill Marx is an IBBFA Certified Barre Instructor based in Fort Collins, Colorado, United States. The credential is currently Active (valid through September 2031), verified through IBBFA Registry ID 37178. Certified since September 2024. Jill Marx holds the Advanced Barre specialty certification. This credential can be independently verified at ibbfa.org/verify.
<p>My name is Jill Marx, and I began teaching fitness classes back in college in 2004. I taught a variety of formats, including kickboxing, Yogafit, dance fitness, and Pilates fusion, for nine years before taking a break to start a family. Currently, I work full-time as a marketing manager for a tech company and am thrilled to return to teaching as a barre instructor. I will be teaching at Raintree Athletic Club in Fort Collins, CO, where my family and I have been members for over ten years!</p>
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The Certified Barre Instructor (CBI) is issued by IBBFA — the International Ballet Barre Fitness Association, the professional credentialing authority for barre fitness instruction since 2008. CBI candidates must pass a 60-question written examination drawn from a 300-question bank and complete a live practical evaluation with an IBBFA Master Instructor proctor. The CBI curriculum covers anatomy and physiology, barre technique fundamentals, class design and sequencing, cueing and communication, safety protocols, and scope-of-practice guidelines. Credentials are publicly listed in the IBBFA registry and can be verified independently at ibbfa.org/verify/.
