Optimal results in a minimal time frame. That’s the goal of Nina—Sergeant Bootcamp himself. After a stint in the military, Nina returned to his true passion—fitness—and took up the reins at boot camp, where today he motivates clients of all fitness levels through indoor and outdoor workouts. Each 60-minute sweat session forgoes machinery and high-tech equipment for simple exercises, such as running, calisthenics, and weight training. Yet, Nina doesn’t let campers fall into any sort of routine; he changes up classes regularly to keep muscles guessing and clients from getting bored. Aimed at shredding body fat and toning physiques, each camp begins with a body-fat composition test so that clients can see their progress and achievements in numbers, rather than by whether or not they can fully conceal themselves behind a telephone pole.