The image is a vintage photograph of a man performing a shoulder and arm rolling exercise. He is standing with his arms outstretched to the sides, and his hands are blurred, suggesting rapid circular motion. He is wearing a dark tank top and white shorts, and white shoes. The background is completely black, which emphasizes the man and the motion of his arms. The image has a caption at the bottom that reads 'FIG. 12—SHOULDER AND ARM ROLLING.' and page numbers '7' and '97' in the bottom corners.