Where fitness & functional wellness join forces.

Hi, I’m Belsy Gonzalez-Galarza, the owner and founder of Core Cove Fitness & Wellness and Bella Bela Aesthetics in Sherborn, Massachusetts. I’m also a board-certified nurse practitioner, and throughout my career my passion has always been helping women feel confident, healthy, and empowered in their own bodies.

I created Core Cove Fitness & Wellness to be more than just a fitness studio. My vision was to build an oasis — a space where individuals could experience an elevated sense of community while focusing on both fitness and functional medicine all under one roof. I wanted a place where people could come not only to work out, but to truly invest in their health and well-being in a thoughtful and supportive environment.

Every detail of Core Cove has been carefully curated. From the design of the space to the programs we offer, everything was created with intention. Our team of instructors and professionals were hand-selected because they share the same passion for excellence, positivity, and helping others grow.

My goal has always been to create a community where people feel inspired to become the strongest, healthiest, and most confident versions of themselves. I’m incredibly proud of what we’re building here, and I’m so grateful to share this space with all of you.

Welcome to Core Cove.