Body Renew Fitness's boot camps ($149) keep clients engaged and bodies guessing with a slate of workouts that vary from session to session. Boot campers will partake in the latest strength and conditioning exercises in the camps—held Mondays through Fridays—as they grow under the guidance of Body Renew's certified trainers, skilled in the ways of the push-up and the worth of positive thinking. In addition to fat-searing workouts, boot-camp members will learn all about the basics of nutrition with Body Renew's Solutions program. Get educated in the scientifics of body-fat percentage, body-mass index, calories, basal metabolic rate, and more—everything you need to grill the fat out and transform your body into a sizzling-hot specimen of leanness. And unlike many other outdoor boot camps, Body Renew Fitness gives its students access to indoor gym amenities ($40) and state-of-the-art exercise machines, allowing you to add new colors to the Spicebush Swallowtail butterfly that is your fitness regimen.