Doesn't sit, doesn't crawl. What to do?

Why do we undergo rehabilitation from the moment of birth, but there is no effect? Why did we do so many massages, but at 1.5 years old the child still doesn’t walk? What is the most important thing in rehabilitation in the first year of a baby’s life and how can a mother understand that the specialist has chosen the right method?
This book not only provides answers to these questions, it reveals the essence of the rehabilitation process and sets priorities in choosing a method for realizing the child’s motor potential at an early age.
The book was written jointly by a rehabilitation doctor and a neurologist for parents and specialists - those who are faced with delayed motor development of their baby or help parents overcome difficulties.
The book provides an algorithm for choosing a rehabilitation method, which every specialist working with children 1-2 years of age should know, and typical mistakes are discussed. A sequence of exercises to stimulate movements is described in accessible language, with examples and illustrations, some of which can be mastered and applied independently by any parent.
The book will allow specialists to speak the same language with parents, and parents - not to bite their elbows because of lost time and to go through the path of realizing their child’s potential calmly and confidently.