The product is based upon the book with the same name (by Georgy Yudin).

Lessons on the human anatomy for children of 6-9 years, however, may be interesting for people of any age. The material is given in the form of dialogue of the father with his son that makes the training material easier to understand. Lessons not only tell kids about how the person is arranged, they also form a solicitous attitude to the body and health.