Barre 129

Barre Groove

Bcycle Swampscott

Be the Light Yoga Studio

Beacon Hill Yoga

Beacon Hill Yoga/REPS

Beantown Bootcamp

Beau Monde Ballroom

Bernardo Faria Academy

Beyond Physical Therapy + Pilates

Bhakti Bodhi Yoga

Big Night Fitness

Bikes and Beers

Bilancia Fitness

Black Crow Yoga

Body & Brain

Body & Brain

Body Ambition

Body Works

BodyWaves

Bodyscapes Fitness

Boston Ballet School

Boston Barre

Boston Body