The psychology of fitness and diet is another facet of the Size/Quarter training and nutrition methodology. This is not the psychology of achievement, not the psychology of success, and not even the psychology of sports. This is completely different. Do you want to know what and how a person who decides to start exercising and going on a diet “from Monday” thinks about and how? After reading the manual, you will understand what will help the impulse of the cerebral cortex to become an impulse of the motor nerve, in order to achieve a maximum of natural muscles and a minimum of subcutaneous fat in the body of an ordinary person.