Onbrand

Billie Walls is a Charleston-based Certified Personal Trainer passionate about helping others unlock their full potential through movement and mindset.
A former college athlete from North Carolina, Billie combines grit and grace in every workout she leads. As a founding coach of Sweat on the Ship—the city’s signature large-scale workout series aboard the historic USS Yorktown—she’s help build one of Charleston’s most dynamic fitness communities.

Beyond the ship, Billie coaches at local studios, leads community pop-ups, and partners with wellness brands to highlight intentional movement and sustainable living. Her approach is rooted in strength, energy, and joy—making fitness both empowering and approachable.

She’s deeply passionate about growing Sweat Collective, a space where sweat builds strength, friendships, and confidence. ✨ Follow Billie on Instagram @billzbythepound for fitness motivation, wellness inspiration and everyday lifestyle.