Burke Mountain Personal Training has a three-part formula to fitness: workouts plus people plus nutrition. For a breakdown of each and what it means to the overall equation, read on.

• Workouts: Group boot camp classes are divided into 60% cardio and 40% strength training. The result is a program that helps you get strong without getting bulky and lose weight without losing muscle.
• People: Head trainers Jonathan Geliebter and Eyal Geliebter lead a team of CFES-certified trainers who are well versed in biomechanics and functional training.
• Nutrition: Fitness records inform you of how many calories you should be consuming, and MyFitnessPal, a food-journaling app, keeps you accountable.