It's no secret that HIIT training can help reduce belly fat and produce that lean, mean look. But that should not be the only reason you choose to do the Gut Control workout. Strong abs and core help you sit, stand, walk, run, jump and kick better. They help your posture and can reduce the incidence of lower back pain. This is a workout you should do because all of this is important.
Extra Credit: 1 minute rest between sets.