Boot camp workouts are a very good way to lose fat and have fun at the same time. They are largely popular because in one workout you can focus on the whole body. They also combine multiple areas of fitness. Strength training, cardiovascular work, Flexibility as well as fat loss, and weight loss. Another reason why boot camp workouts are great is because they are fun and they can be done outside. If you enjoy doing something I think you will be more apt to do it.