Weight loss is hard. Not only do you have to diet and exercise — the combination of which no weight loss system would be complete without — but you also have to do them properly. This means you have to know which exercises to do, how to have good form when doing them, how many of them to do, and what days to do them on. It means having to know which foods you need to stop eating, which you need to eat more, and which foods you need to add to your diet. Though creating an effective weight loss …