In addition to the basic exercises, the book proposes others for special cases: for those who have a hard time losing weight, for the days when you ate too much, to avoid rebound, etc.
And of course, he gives some food advice. On the one hand, it is necessary to eat protein throughout the day to increase muscle mass.
Another very important point for Sakuma is to have breakfast a maximum of half an hour following waking up, since by spending so much time fasting, the body accumulates energy and the metabolism slows down.