Andrew Graham Semper Fi Fund

Artemis Yoga

Artistry Martial Arts

B/SPOKE Studios

BKBX

BLUE FUSION FITNESS

BREATHE Cambridge

Ballroom in Boston

Bancroft Boxing

Baptiste Power Yoga Boston

Barre & Soul

Barre3 Needham

Beyond Physical Therapy + Pilates

Bigger Muscles, Better Intentions

Bikes and Beers

Blissful Monkey Yoga Studio

Blue Lotus Healing Arts

Body & Brain

Bodyscapes Fitness

Boston Athletic Training

Boston Ballet School

Boston Body

Boston Body Pilates Belmont

Boston Body Pilates East Watertown