When you are put through a series of exercises including the aerobic, weight-training, balance training and crunches within a short period of time, your stretch every muscle making them highly flexible. By working on every muscle at boot camps, you are naturally able to burn the unwanted fat accumulated at various parts of the body. Another advantage of rotation of exercises is that you never feel stale or monotonous the way you feel while performing a routine set of exercises.
The common reason for many to fail in their bid to lose weight is that exercises are not done on a sustained note. By merely working out intensely for couple of days you cannot expect to burn your fat successfully. By only persistent efforts over a period of time you could hope to lose your flab. The advantage of the workouts at boot camp is that you are never short of motivation, as your peers and the trainer goad you up in the exercises.