People used to think that the longer a worker was then the better for you it would be, and the better the results from it would be.  But now if you check out this turbulence training review then you will see there is a move towards shorter and more intense workouts as a way to get the best results in the shortest amount of time.  The means you are more likely to stick to the programme as you don’t have to spend hours at the gym every week. The workouts tend to use interval training which has been proven to help you burn more fat in less time.