Commonwealth Sports Club

Core Cardio Fitness

Core De Vie

Core Fitness at Wilmington Dance Academy

CrossFit Southie

CrossFit Wicked

Dailed.In Training Method

DanceFit with Jess

Dark Star Yoga and Wellness

Defensive Edge Martial Arts and Fitness

DiHard Fitness

Dirty Water Fitness

Disciplined Fitness

DivaDance Boston

Down Under School of Yoga

Down to Earth Bodyworks

EXOS - Oracle Fitness at Burlington

EXOS - The District Fitness Center

EXPAND Yoga & Wellness

East Side Yoga And Fitness

Elite Home Fitness

Endurance Pilates and Yoga

Energy Within Studio

Epoc Studios