A fitness boot camp is a structured group exercise program designed to improve physical fitness through high-intensity workouts. These sessions often combine elements of strength training, cardio, and flexibility exercises, typically led by a certified instructor. Participants work together in a supportive environment, which can enhance motivation and accountability. Boot camps can vary in duration, intensity, and focus, catering to different fitness levels and goals. They may take place outdoors or in a gym setting, and often incorporate equipment like dumbbells, resistance bands, and kettlebells. Overall, fitness boot camps aim to provide a challenging yet enjoyable workout experience.