This book offers remttre dot the 'i' on abdominal exercises. The author addresses many concepts that are unfortunately very little known to the general public ... and gym teachers. As for my hand health professional (physiotherapist and osteopath), I'm pretty good position to find that the proposed work in gyms often occurs without medical knowledge, and without awareness of the health impacts of poor practice abs: back pain and urinary incontinence in particular. It is therefore particularly detrimental for women after childbirth, and whose perineum was weakened by pregnancy, to engage in poorly framed abs, under penalty of having recourse in a future more or less distant to the absorbent layers. The great merit of this book is in my opinion to be written by a competent author specializing in postpartum problems (see his other works as well), and happens to make available to all the sometimes difficult concepts and little known fundamental. A first theoretical part will occupy a few hours, but it is important not to skip it if we want to just reflect on the situation and not simply follow the letter a method that would become suddenly 'arbitrary'. This first part is quite short (+/- 50 pages), the text is airy and well illustrated, honestly it goes fast and we do not waste time. The second part of the book offers practical exercises, well illustrated, provided with comments needed to fully realize them, and arranged in order of increasing difficulty. This makes it easy to compose some daily sessions (yes, you have to work if we want a result) we will change as and when the exercises will be property acquired and mastered. By following this method and if you understand the fundamentals, the great advantage is that you can work efficiently and especially non-risky way. Keep in mind that prevention is better than cure, and highly recommend this reading to all women, especially after childbirth!