BKBX

BLUE FUSION FITNESS

BREATHE Cambridge

Ballroom in Boston

Bancroft Boxing

Baptiste Power Yoga Boston

Barre & Soul

Barre3 Needham

Beau Monde Ballroom

Belinda Gower Studio

Bernardo Faria Academy

Beyond Fitness Pilates Studio

Bigger Muscles, Better Intentions

Bikes and Beers

Black Crow Yoga

Blue Lotus Healing Arts

Body & Brain

Body & Brain

Bodyscapes Fitness

Boston Athletic Training

Boston Ballet School

Boston Body

Boston Body Pilates Belmont

Boston Body Pilates Waterfront