Barry's Bootcamp

In the case of this intense workout spot, seeing red is a good thing. Half treadmill, half strength training, workouts are held in all-red rooms bursting with energy. Workouts alternate anaerobic exercise to raise your metabolic rate and build lean muscle. With three locations in and around Boston, consider this an exercise in pushing your body to its limits. Stop at the Fuel Bar for a protein-packed gourmet shake to refuel.