caption: The image shows an open book with a drawing of a man doing various exercises on it. The book is placed on a flat surface and the drawing is accompanied by some text. The man is wearing a white shirt and blue shorts, and has a determined expression on his face. He is standing on one leg with his arms outstretched and his feet firmly planted on the ground. The text on the book is written in black ink and is likely a description of the exercises he is doing.