Metabolic Toggles are different levers you can pull in terms of calorie intake and output. This is a concept Jade developed that helps you circumvent metabolic compensation and avoid the trap that most dieters fine themselves in; short term results followed by weight regain. Eat less exercise more (ELEM; the dieter) and eat more, exercise less (EMEL; the couch potato) are not the only ways to go about it. Eat less, exercise less (ELEL, the hunter gatherer) and eat more, exercise more (EMEM; the athlete) are defined and discussed so you can understand how to use them in the creation of your fit lifestyle.