This book is not what you call a very complicated and "lofty" book. This book not only provides the idea of fitness plan, but also explains some simple principles. If you want to exercise well, you should not only have a reasonable training plan, but also have a diet plan. This book also contains information about the diet plan and how to understand your dietary needs, which I think is very suitable for you. At ordinary times, you can also watch the videos of bloggers who teach fitness programs on Mile Mile to learn more about people's plans and actions.