Metabolic Finishers can be a great way to torch some extra calories at the end of a workout. They're typically full body moves, short on time, high on intensity and can be tacked on to the end of lifting workouts to blast fat.
Try adding applying the simple (read simple, not easy) rule of three's to your metabolic finisher. Three minutes, three moves, three repetitions each. Move from one exercise to the next as quickly as possible for the entire three minutes.