Akasha Acupuncture, Yoga + Herbal Medicine

American Academy of Personal Training Boston

Andrew Graham Semper Fi Fund

Asana Charlestown

B/SPOKE Studios

B3 Fitness

BDY SQD

BKBX

BREATHE Cambridge

BURN Fitness Studios

Back Bay Yoga Union

BackYahd Boston

Bad to the Barre

Balans

Baptiste Power Yoga Boston

Barre & Soul

Barre Groove

Be the Light Yoga Studio

Beacon Hill Yoga

Beacon Hill Yoga/REPS

Beantown Bootcamp

BeyondFit

Big Night Fitness

Bikes and Beers