The image shows a page from a book or document with text and diagrams. There are three people present in the image. 

1. The first person is standing at the left side of the page, wearing a white shirt and dark pants. They appear to be holding a small object, possibly a pen or a piece of paper.

2. The second person is standing at the right side of the page, wearing a blue shirt and dark pants. They seem to be holding a book or a magazine.

3. The third person is standing at the center of the page, wearing a white shirt and dark pants. They are holding a pen or a similar writing tool.

The page contains text and diagrams related to a medical or educational context, possibly discussing orthopedic surgery or physical therapy.