Lake Travis High School, Austin

Austin Fit Magazine named RockBody Boot Camp its Best Boot Camp of 2011 and also lauded its owner, Brian Prinzo, as one of the city’s Top 10 Fittest Trainers in 2010. But for Brian and his staff of experienced trainers, it’s not about the accolades; it’s about helping others lose weight and reach their fitness goals. Classes eschew routine courses of treadmills and bench presses for a variety of challenging workouts that put participants through a mash-up of strength, core, cardio, and interval training designed to push them to their personal limits. Best of all, the workouts provide the motivation and accountability needed to help exercisers push past plateaus, and exercises can be tailored to accommodate many fitness levels and concerns, such as arthritis, body pain, and conjoined sweatbands.