Four studios host more than 50 fitness classes a week, including spin, Zumba, kickboxing, and BarreAmped—a yoga, Pilates, and ballet fusion

Friendly staff members captain all-level Zumba, tai chi, and yoga classes, as well as fast-paced P90X

Initial assessments measure physical condition, and nutrition consultations and a variety of classes ramp up clients’ fitness levels

Trampoline-covered walls and floors send jumpers of any age or ability bouncing across 3-D courts during sessions that fuse fun with fitness

Nutritionists and personal trainers concoct custom fitness plans that include three supervised workouts per week

Skating birthday party includes 90 minutes of three sports such as dodge ball and wiffle ball

Infrared sauna aims to flush out toxins and burn calories with dry heat

Instructors helm all manner of classes, from Pilates and spinning to Zumba in a gym stocked with Precor cardio equipment and free weights

Group or private swim lessons for toddlers through adults, including special-needs students, take place in heated, saltwater pool

Kids aged 0–13 romp and socialize throughout four weeks of classes and free-play sessions.